diff --git a/benches/benchmarks.rs b/benches/benchmarks.rs
index 3288a9f..84bd9e7 100644
--- a/benches/benchmarks.rs
+++ b/benches/benchmarks.rs
@@ -137,6 +137,12 @@ fn bench(c: &mut Criterion) {
     decode_checked(c, "decode_checked/ascii", sizes, sample_ascii_bytes);
     decode_checked(c, "decode_checked/extended", sizes, sample_extended_bytes);
     decode_lossy(c, "decode_lossy/all_bad", sizes, all_bad_bytes);
+    decode_lossy(
+        c,
+        "decode_lossy/mostly_ascii",
+        sizes,
+        sample_mostly_ascii_bytes,
+    );
 
     encode_checked(
         c,
diff --git a/codegen/src/codegen_helper.rs b/codegen/src/codegen_helper.rs
index 0df0621..a907ca9 100644
--- a/codegen/src/codegen_helper.rs
+++ b/codegen/src/codegen_helper.rs
@@ -11,7 +11,7 @@ use crate::UnicodeMapping;
 use anyhow::Result;
 
 use self::{
-    decoder::{build_complete_decode_table, build_incomplete_decode_table},
+    decoder::{build_complete_decode_table, build_incomplete_decode_table, build_incomplete_lossy_decode_table},
     encoder::build_encoder_internal,
 };
 
@@ -35,12 +35,6 @@ pub fn generate_code(name: &str, definition: UnicodeMapping) -> Result<String> {
         include_str!("codegen_helper/templates/incomplete.rs")
     };
 
-    let table = if is_complete {
-        build_complete_decode_table(definition)
-    } else {
-        build_incomplete_decode_table(definition)
-    };
-
     let is_non_ascii = definition
         .iter()
         .take(128)
@@ -53,15 +47,27 @@ pub fn generate_code(name: &str, definition: UnicodeMapping) -> Result<String> {
         "decode_helper"
     };
 
+    let mut replaced_template = template
+        .replace("CODERSTRUCT", name)
+        .replace("decode_helper", decode_helper_name);
+
+    if is_complete {
+        let table = build_complete_decode_table(definition);
+        replaced_template = replaced_template.replace("PLACEHOLDER_TABLE", &table);
+    } else {
+        let table = build_incomplete_decode_table(definition.clone());
+        let lossy_table = build_incomplete_lossy_decode_table(definition);
+        replaced_template = replaced_template
+            .replace("PLACEHOLDER_TABLE", &table)
+            .replace("PLACEHOLDER_LOSSY_TABLE", &lossy_table);
+    }
+
     let code = format!(
         "//! Code autogenerated from <https://unicode.org/Public/MAPPINGS/VENDORS/>\n\
          //! See binary codegen crate\n\
          {}\n\
          {}",
-        template
-            .replace("PLACEHOLDER_TABLE", &table)
-            .replace("CODERSTRUCT", name)
-            .replace("decode_helper", decode_helper_name),
+        replaced_template,
         coder.to_string(),
     );
 
diff --git a/codegen/src/codegen_helper/decoder.rs b/codegen/src/codegen_helper/decoder.rs
index fdb156d..c1857b5 100644
--- a/codegen/src/codegen_helper/decoder.rs
+++ b/codegen/src/codegen_helper/decoder.rs
@@ -1,42 +1,78 @@
 use crate::UnicodeMapping;
 
+fn encode_char(c: char, buffer: &mut [u8; 4]) -> (&[u8], usize) {
+    let encoded = c.encode_utf8(buffer).as_bytes();
+    (encoded, encoded.len())
+}
+
+fn format_bytes(encoded: &[u8]) -> String {
+    format!(
+        "[{:#04X}, {:#04X}, {:#04X}]",
+        encoded[0],
+        encoded.get(1).unwrap_or(&0),
+        encoded.get(2).unwrap_or(&0),
+    )
+}
+
+fn format_complete_entry(c: char, buffer: &mut [u8; 4]) -> String {
+    let (encoded, len) = encode_char(c, buffer);
+    format!(
+        "CompleteEntry{{buf: {}, len: {}}},\n",
+        format_bytes(encoded),
+        len
+    )
+}
+
+/// Build CompleteEntry table. If `replacement` is Some, use it for None entries.
+fn build_complete_table(definition: UnicodeMapping, replacement: Option<char>) -> String {
+    let mut res = "[\n".to_owned();
+    let mut buffer = [0u8; 4];
+
+    for c in definition {
+        let entry = match c.or(replacement) {
+            Some(c) => format_complete_entry(c, &mut buffer),
+            None => panic!("Complete codepage should not have None entries"),
+        };
+        res.push_str(&entry);
+    }
+    res.push(']');
+    res
+}
+
 pub fn build_complete_decode_table(definition: UnicodeMapping) -> String {
-    build_decode_table(definition, false)
+    build_complete_table(definition, None)
 }
 
-pub fn build_incomplete_decode_table(definition: UnicodeMapping) -> String {
-    build_decode_table(definition, true)
+pub fn build_incomplete_lossy_decode_table(definition: UnicodeMapping) -> String {
+    build_complete_table(definition, Some('\u{FFFD}'))
 }
 
-fn build_decode_table(definition: UnicodeMapping, is_incomplete: bool) -> String {
+fn len_to_variant(len: usize) -> &'static str {
+    match len {
+        1 => "IncompleteLen::One",
+        2 => "IncompleteLen::Two",
+        3 => "IncompleteLen::Three",
+        _ => panic!("Invalid UTF8 length"),
+    }
+}
+
+pub fn build_incomplete_decode_table(definition: UnicodeMapping) -> String {
     let mut res = "[\n".to_owned();
     let mut buffer = [0u8; 4];
+
     for c in definition {
-        let arm = c.map_or("None,\n".to_owned(), |c| {
-            let encoded_byte = c.encode_utf8(&mut buffer).as_bytes();
-            let len = encoded_byte.len();
-            let formatted_bytes = format!(
-                "[{:#2X}, {:#2X}, {:#2X}]",
-                encoded_byte[0],
-                encoded_byte.get(1).unwrap_or(&0),
-                encoded_byte.get(2).unwrap_or(&0)
-            );
-            let len_str = match len {
-                1 => "UTF8Len::One",
-                2 => "UTF8Len::Two",
-                3 => "UTF8Len::Three",
-                _ => panic!("Invalid length"),
-            };
-            if is_incomplete {
+        let entry = match c {
+            Some(c) => {
+                let (encoded, len) = encode_char(c, &mut buffer);
                 format!(
-                    "Some(UTF8Entry{{buf: {}, len: {}}}),\n",
-                    formatted_bytes, len_str
+                    "Some(IncompleteEntry{{buf: {}, len: {}}}),\n",
+                    format_bytes(encoded),
+                    len_to_variant(len)
                 )
-            } else {
-                format!("UTF8Entry{{buf: {}, len: {}}},\n", formatted_bytes, len_str)
             }
-        });
-        res.push_str(&arm);
+            None => "None,\n".to_owned(),
+        };
+        res.push_str(&entry);
     }
     res.push(']');
     res
diff --git a/codegen/src/codegen_helper/templates/complete.rs b/codegen/src/codegen_helper/templates/complete.rs
index 1b1afd2..8681a4f 100644
--- a/codegen/src/codegen_helper/templates/complete.rs
+++ b/codegen/src/codegen_helper/templates/complete.rs
@@ -1,7 +1,7 @@
 use std::borrow::Cow;
 
 use crate::{
-    decoder::{self, complete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper, CompleteEntry},
     encoder::Encoder,
     CodePage, DecodeError, EncodeError,
 };
diff --git a/codegen/src/codegen_helper/templates/incomplete.rs b/codegen/src/codegen_helper/templates/incomplete.rs
index 4ba5654..b5dc6ea 100644
--- a/codegen/src/codegen_helper/templates/incomplete.rs
+++ b/codegen/src/codegen_helper/templates/incomplete.rs
@@ -1,7 +1,12 @@
 use std::borrow::Cow;
 
 use crate::{
-    decoder::{self, incomplete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{
+        self,
+        complete::decode_helper as decode_helper_lossy,
+        incomplete::decode_helper,
+        CompleteEntry, IncompleteEntry, IncompleteLen,
+    },
     encoder::Encoder,
     CodePage, DecodeError, EncodeError,
 };
@@ -36,7 +41,7 @@ impl CODERSTRUCT {
     /// ```
     #[inline(always)]
     pub fn decode_lossy(self, bytes: &[u8]) -> Cow<'_, str> {
-        decode_helper(&DECODE_TABLE, bytes, Some('�')).unwrap()
+        decode_helper_lossy(&DECODE_TABLE_LOSSY, bytes)
     }
 
     /// Decode CODERSTRUCT byte-encoding into UTF-8 string
@@ -117,3 +122,4 @@ impl CodePage for CODERSTRUCT {
 }
 
 const DECODE_TABLE: decoder::incomplete::Table = PLACEHOLDER_TABLE;
+const DECODE_TABLE_LOSSY: decoder::complete::Table = PLACEHOLDER_LOSSY_TABLE;
diff --git a/src/code_pages/cp1250.rs b/src/code_pages/cp1250.rs
index 04c636c..1a034e4 100644
--- a/src/code_pages/cp1250.rs
+++ b/src/code_pages/cp1250.rs
@@ -2,7 +2,7 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, complete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper, CompleteEntry},
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 #[derive(Copy, Clone)]
@@ -61,1029 +61,1029 @@ impl CodePage for CP1250 {
     }
 }
 const DECODE_TABLE: decoder::complete::Table = [
-    UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x30, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x31, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x32, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x33, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x34, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x35, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x36, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x37, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x38, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x39, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x40, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: 1,
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-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xAE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xBB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCB, 0x9B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCB, 0x9B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x82, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x82, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB8, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB8, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x85, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x85, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x9F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xBB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0xBD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCB, 0x9D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCB, 0x9D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0xBE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0xBE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xBC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x94, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x94, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x81, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x81, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x82, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x82, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x82, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x82, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x84, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x84, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0xB9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0xB9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x86, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x86, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x87, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x87, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x8C, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x89, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x89, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x98, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x98, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x9A, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x8E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x90, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x90, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x83, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x83, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x87, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x87, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x93, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x93, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x94, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x94, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x90, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x90, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x96, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x96, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x97, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x97, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x98, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x98, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xAE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xAE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9A, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9C, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9C, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xA2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xA2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x95, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x95, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x83, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x83, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0xBA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0xBA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x87, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x87, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x8D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x99, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x99, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x9B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x9B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x8F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x8F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x91, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x91, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x84, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x84, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x88, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x88, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x91, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x91, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x99, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x99, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xAF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xAF, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xA3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCB, 0x99, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCB, 0x99, 0x00],
+        len: 2,
     },
 ];
 impl Encoder for CP1250 {
diff --git a/src/code_pages/cp1251.rs b/src/code_pages/cp1251.rs
index 2aff4ea..de88a05 100644
--- a/src/code_pages/cp1251.rs
+++ b/src/code_pages/cp1251.rs
@@ -2,7 +2,7 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, complete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper, CompleteEntry},
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 #[derive(Copy, Clone)]
@@ -61,1029 +61,1029 @@ impl CodePage for CP1251 {
     }
 }
 const DECODE_TABLE: decoder::complete::Table = [
-    UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: 1,
     },
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-    UTF8Entry {
-        buf: [0xD0, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xBC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xBD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xBE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xBE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xBF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xBF, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x80, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x80, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x81, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x81, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x82, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x82, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x83, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x83, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x84, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x84, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x85, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x85, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x86, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x86, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x87, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x87, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x88, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x88, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x89, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x89, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x8A, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x8A, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x8B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x8B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x8C, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x8D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x8E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x8F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x8F, 0x00],
+        len: 2,
     },
 ];
 impl Encoder for CP1251 {
diff --git a/src/code_pages/cp1252.rs b/src/code_pages/cp1252.rs
index e4f3a9e..a2ab223 100644
--- a/src/code_pages/cp1252.rs
+++ b/src/code_pages/cp1252.rs
@@ -2,7 +2,7 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, complete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper, CompleteEntry},
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 #[derive(Copy, Clone)]
@@ -61,1029 +61,1029 @@ impl CodePage for CP1252 {
     }
 }
 const DECODE_TABLE: decoder::complete::Table = [
-    UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x30, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x31, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x32, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x33, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x34, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x35, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x36, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x37, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x38, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x39, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x40, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x41, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x42, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x43, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x44, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x45, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x46, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x47, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x48, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x49, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x49, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x50, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x50, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x51, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x51, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
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     },
-    UTF8Entry {
-        buf: [0xC3, 0x80, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x80, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x81, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x81, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x82, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x82, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x83, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x83, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x84, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x84, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x85, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x85, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x86, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x86, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x87, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x87, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x88, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x88, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x89, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x89, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8A, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8A, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8C, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x90, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x90, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x91, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x91, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x92, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x92, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x93, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x93, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x94, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x94, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x95, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x95, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x96, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x96, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x97, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x97, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x98, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x98, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x99, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x99, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9A, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9C, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9C, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA8, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA8, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAF, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB8, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB8, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBF, 0x00],
+        len: 2,
     },
 ];
 impl Encoder for CP1252 {
diff --git a/src/code_pages/cp1253.rs b/src/code_pages/cp1253.rs
index 8e1aeb7..c3647e3 100644
--- a/src/code_pages/cp1253.rs
+++ b/src/code_pages/cp1253.rs
@@ -2,7 +2,10 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, incomplete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{
+        self, complete::decode_helper as decode_helper_lossy, incomplete::decode_helper,
+        CompleteEntry, IncompleteEntry, IncompleteLen,
+    },
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 impl CP1253 {
@@ -34,7 +37,7 @@ impl CP1253 {
     /// ```
     #[inline(always)]
     pub fn decode_lossy(self, bytes: &[u8]) -> Cow<'_, str> {
-        decode_helper(&DECODE_TABLE, bytes, Some('�')).unwrap()
+        decode_helper_lossy(&DECODE_TABLE_LOSSY, bytes)
     }
     /// Decode CP1253 byte-encoding into UTF-8 string
     ///
@@ -111,1022 +114,2048 @@ impl CodePage for CP1253 {
     }
 }
 const DECODE_TABLE: decoder::incomplete::Table = [
-    Some(UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x30, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x31, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x32, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x33, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x34, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x35, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x36, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x37, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x38, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x39, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x40, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x41, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x42, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x43, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x44, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x45, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x46, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x47, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x48, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x49, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x49, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x50, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x50, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x51, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x51, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x52, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x52, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x53, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x53, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x54, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x54, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x55, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x55, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x56, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x56, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x57, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x57, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x58, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x58, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x59, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x59, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x60, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x60, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x61, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x61, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x62, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x62, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x63, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x63, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x64, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x64, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x65, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x65, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x66, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x66, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x67, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x67, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x68, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x68, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x69, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x69, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x70, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x70, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x71, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x71, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x72, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x72, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x73, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x73, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x74, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x74, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x75, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x75, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x76, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x76, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x77, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x77, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x78, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x78, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x79, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x79, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x82, 0xAC],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x81, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x81, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x9A],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC6, 0x92, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC6, 0x92, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x9E],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xA6],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xA0],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xA1],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x88, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x88, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xB0],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x8A, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x8A, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xB9],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x8C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x8D, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x8E, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x8F, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x8F, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x90, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x90, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x98],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x99],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x9C],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x9D],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xA2],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x93],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x94],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x98, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x98, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x84, 0xA2],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9A, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xBA],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9D, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9D, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9E, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9E, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9F, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x85, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x85, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x86, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x86, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA4, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA5, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA5, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA8, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA8, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA9, 0x00],
+        len: IncompleteLen::Two,
     }),
     None,
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAE, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAE, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x95],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x84, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x84, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB5, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x88, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x88, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x89, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x89, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x8A, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x8A, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x8C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x8E, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x8F, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x8F, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x90, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x90, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x91, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x91, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x92, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x92, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x93, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x93, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x94, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x94, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x95, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x95, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x96, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x96, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x97, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x97, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x98, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x98, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x99, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x99, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x9A, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x9B, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x9B, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x9C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x9C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x9D, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x9D, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x9E, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x9E, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x9F, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xA0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xA1, 0x00],
+        len: IncompleteLen::Two,
     }),
     None,
-    Some(UTF8Entry {
-        buf: [0xCE, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xA3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xA4, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xA5, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xA5, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xA6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xA7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xA8, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xA8, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xA9, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xAA, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xAA, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xAB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xAC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xAC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xAD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xAE, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xAE, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xAF, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xAF, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB1, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB4, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB5, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB8, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB8, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB9, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xBA, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xBA, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xBB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xBC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xBD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xBE, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xBE, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xBF, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xBF, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x80, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x80, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x81, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x81, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x82, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x82, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x83, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x83, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x84, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x84, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x85, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x85, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x86, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x86, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x87, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x87, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x88, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x88, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x89, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x89, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x8A, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x8A, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x8B, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x8B, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x8C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x8D, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x8E, 0x00],
+        len: IncompleteLen::Two,
     }),
     None,
 ];
+const DECODE_TABLE_LOSSY: decoder::complete::Table = [
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x49, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x50, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x51, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x52, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x53, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x54, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x55, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x56, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x57, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x58, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x59, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x60, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x61, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x62, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x63, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x64, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x65, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x66, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x67, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x68, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x69, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x70, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x71, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x72, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x73, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x74, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x75, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x76, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x77, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x78, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x79, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x82, 0xAC],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x81, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x9A],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC6, 0x92, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x9E],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0xA6],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0xA0],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0xA1],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x88, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0xB0],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x8A, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0xB9],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x8C, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x8D, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x8E, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x8F, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x90, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x98],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x99],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x9C],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x9D],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0xA2],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x93],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x94],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x98, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x84, 0xA2],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x9A, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0xBA],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x9C, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x9D, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x9E, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x9F, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x85, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x86, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA4, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA5, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA6, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA8, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA9, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAB, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAC, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAD, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAE, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x95],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB2, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x84, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB5, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB6, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x88, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x89, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x8A, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xBB, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x8C, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xBD, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x8E, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x8F, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x90, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x91, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x92, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x93, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x94, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x95, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x96, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x97, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x98, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x99, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x9A, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x9B, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x9C, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x9D, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x9E, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x9F, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xA0, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xA1, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xA3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xA4, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xA5, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xA6, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xA7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xA8, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xA9, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xAA, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xAB, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xAC, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xAD, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xAE, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xAF, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB0, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB1, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB2, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB4, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB5, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB6, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB8, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB9, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xBA, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xBB, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xBC, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xBD, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xBE, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xBF, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x80, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x81, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x82, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x83, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x84, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x85, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x86, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x87, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x88, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x89, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x8A, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x8B, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x8C, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x8D, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x8E, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+];
 impl Encoder for CP1253 {
     #[doc(hidden)]
     #[inline]
diff --git a/src/code_pages/cp1254.rs b/src/code_pages/cp1254.rs
index ec61c51..62edeb3 100644
--- a/src/code_pages/cp1254.rs
+++ b/src/code_pages/cp1254.rs
@@ -2,7 +2,7 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, complete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper, CompleteEntry},
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 #[derive(Copy, Clone)]
@@ -61,1029 +61,1029 @@ impl CodePage for CP1254 {
     }
 }
 const DECODE_TABLE: decoder::complete::Table = [
-    UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
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+    CompleteEntry {
         buf: [0xE2, 0x80, 0xBA],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x93, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x93, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0x9D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0x9D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0x9E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0x9E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xB8, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xB8, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA8, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA8, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xAA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xAA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xAB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xAC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xAC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xAD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xAE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xAE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xAF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xAF, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB8, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB8, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xBA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xBA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xBB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xBC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xBD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xBE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xBE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xBF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xBF, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x80, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x80, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x81, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x81, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x82, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x82, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x83, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x83, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x84, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x84, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x85, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x85, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x86, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x86, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x87, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x87, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x88, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x88, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x89, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x89, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8A, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8A, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8C, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x9E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x9E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x91, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x91, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x92, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x92, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x93, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x93, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x94, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x94, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x95, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x95, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x96, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x96, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x97, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x97, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x98, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x98, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x99, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x99, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9A, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9C, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9C, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x9E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x9E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA8, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA8, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAF, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x9F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB8, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB8, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x9F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBF, 0x00],
+        len: 2,
     },
 ];
 impl Encoder for CP1254 {
diff --git a/src/code_pages/cp1255.rs b/src/code_pages/cp1255.rs
index d3354f8..2e2fe6a 100644
--- a/src/code_pages/cp1255.rs
+++ b/src/code_pages/cp1255.rs
@@ -2,7 +2,10 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, incomplete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{
+        self, complete::decode_helper as decode_helper_lossy, incomplete::decode_helper,
+        CompleteEntry, IncompleteEntry, IncompleteLen,
+    },
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 impl CP1255 {
@@ -34,7 +37,7 @@ impl CP1255 {
     /// ```
     #[inline(always)]
     pub fn decode_lossy(self, bytes: &[u8]) -> Cow<'_, str> {
-        decode_helper(&DECODE_TABLE, bytes, Some('�')).unwrap()
+        decode_helper_lossy(&DECODE_TABLE_LOSSY, bytes)
     }
     /// Decode CP1255 byte-encoding into UTF-8 string
     ///
@@ -111,873 +114,873 @@ impl CodePage for CP1255 {
     }
 }
 const DECODE_TABLE: decoder::incomplete::Table = [
-    Some(UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x30, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x31, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x32, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x33, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x34, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x35, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x36, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x37, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x38, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x39, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x40, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x41, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x42, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x43, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x44, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x45, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x46, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x47, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x48, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x49, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x49, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x50, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x50, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x51, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x51, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x52, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x52, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x53, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x53, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x54, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x54, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x55, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x55, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x56, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x56, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x57, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x57, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x58, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x58, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x59, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x59, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x60, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x60, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x61, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x61, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x62, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x62, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x63, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x63, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x64, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x64, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x65, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x65, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x66, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x66, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x67, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x67, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x68, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x68, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x69, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x69, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x70, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x70, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x71, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x71, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x72, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x72, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x73, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x73, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x74, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x74, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x75, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x75, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x76, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x76, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x77, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x77, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x78, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x78, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x79, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x79, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x82, 0xAC],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x81, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x81, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x9A],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC6, 0x92, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC6, 0x92, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x9E],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xA6],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xA0],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xA1],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xCB, 0x86, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCB, 0x86, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xB0],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x8A, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x8A, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xB9],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x8C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x8D, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x8E, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x8F, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x8F, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x90, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x90, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x98],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x99],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x9C],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x9D],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xA2],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x93],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x94],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xCB, 0x9C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCB, 0x9C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x84, 0xA2],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9A, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xBA],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9D, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9D, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9E, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9E, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9F, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA1, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x82, 0xAA],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA5, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA5, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA8, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA8, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA9, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x97, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x97, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAE, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAE, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAF, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAF, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB4, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB5, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB8, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB8, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB9, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBE, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBE, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBF, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBF, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD6, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD6, 0xB0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD6, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD6, 0xB1, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD6, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD6, 0xB2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD6, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD6, 0xB3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD6, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD6, 0xB4, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD6, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD6, 0xB5, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD6, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD6, 0xB6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD6, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD6, 0xB7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD6, 0xB8, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD6, 0xB8, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD6, 0xB9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD6, 0xB9, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD6, 0xBA, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD6, 0xBA, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD6, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD6, 0xBB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD6, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD6, 0xBC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD6, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD6, 0xBD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD6, 0xBE, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD6, 0xBE, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD6, 0xBF, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD6, 0xBF, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x80, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x80, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x81, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x81, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x82, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x82, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x83, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x83, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0xB0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0xB1, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0xB2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0xB3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0xB4, 0x00],
+        len: IncompleteLen::Two,
     }),
     None,
     None,
@@ -986,126 +989,1152 @@ const DECODE_TABLE: decoder::incomplete::Table = [
     None,
     None,
     None,
-    Some(UTF8Entry {
-        buf: [0xD7, 0x90, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x90, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x91, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x91, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x92, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x92, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x93, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x93, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x94, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x94, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x95, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x95, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x96, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x96, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x97, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x97, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x98, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x98, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x99, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x99, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x9A, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x9B, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x9B, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x9C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x9C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x9D, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x9D, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x9E, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x9E, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0x9F, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0xA0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0xA1, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0xA2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0xA2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0xA3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0xA4, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0xA5, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0xA5, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0xA6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0xA7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0xA8, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0xA8, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0xA9, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD7, 0xAA, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD7, 0xAA, 0x00],
+        len: IncompleteLen::Two,
     }),
     None,
     None,
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x8E],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x8F],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
     None,
 ];
+const DECODE_TABLE_LOSSY: decoder::complete::Table = [
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x49, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x50, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x51, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x52, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x53, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x54, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x55, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x56, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x57, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x58, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x59, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x60, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x61, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x62, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x63, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x64, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x65, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x66, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x67, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x68, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x69, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x70, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x71, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x72, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x73, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x74, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x75, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x76, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x77, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x78, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x79, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x82, 0xAC],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x81, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x9A],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC6, 0x92, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x9E],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0xA6],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0xA0],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0xA1],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xCB, 0x86, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0xB0],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x8A, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0xB9],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x8C, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x8D, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x8E, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x8F, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x90, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x98],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x99],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x9C],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x9D],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0xA2],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x93],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x94],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xCB, 0x9C, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x84, 0xA2],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x9A, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0xBA],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x9C, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x9D, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x9E, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x9F, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA1, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA2, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x82, 0xAA],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA5, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA6, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA8, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA9, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x97, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAB, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAC, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAD, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAE, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAF, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB2, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB4, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB5, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB6, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB8, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB9, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xBB, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xBC, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xBD, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xBE, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xBF, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD6, 0xB0, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD6, 0xB1, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD6, 0xB2, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD6, 0xB3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD6, 0xB4, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD6, 0xB5, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD6, 0xB6, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD6, 0xB7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD6, 0xB8, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD6, 0xB9, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD6, 0xBA, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD6, 0xBB, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD6, 0xBC, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD6, 0xBD, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD6, 0xBE, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD6, 0xBF, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x80, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x81, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x82, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x83, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0xB0, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0xB1, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0xB2, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0xB3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0xB4, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x90, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x91, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x92, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x93, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x94, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x95, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x96, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x97, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x98, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x99, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x9A, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x9B, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x9C, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x9D, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x9E, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0x9F, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0xA0, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0xA1, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0xA2, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0xA3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0xA4, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0xA5, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0xA6, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0xA7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0xA8, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0xA9, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xD7, 0xAA, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x8E],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x8F],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+];
 impl Encoder for CP1255 {
     #[doc(hidden)]
     #[inline]
diff --git a/src/code_pages/cp1256.rs b/src/code_pages/cp1256.rs
index b5422b4..b4f34e3 100644
--- a/src/code_pages/cp1256.rs
+++ b/src/code_pages/cp1256.rs
@@ -2,7 +2,7 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, complete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper, CompleteEntry},
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 #[derive(Copy, Clone)]
@@ -61,1029 +61,1029 @@ impl CodePage for CP1256 {
     }
 }
 const DECODE_TABLE: decoder::complete::Table = [
-    UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
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     },
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-        len: UTF8Len::One,
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     },
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-        len: UTF8Len::One,
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     },
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-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
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     },
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-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
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     },
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-        len: UTF8Len::One,
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     },
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-        len: UTF8Len::One,
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     },
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-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
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     },
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-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
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     },
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-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
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     },
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-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
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     },
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-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
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-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
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     },
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-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
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     },
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-    UTF8Entry {
-        buf: [0xC3, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD9, 0x89, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD9, 0x89, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD9, 0x8A, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD9, 0x8A, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAF, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD9, 0x8B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD9, 0x8B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD9, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD9, 0x8C, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD9, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD9, 0x8D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD9, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD9, 0x8E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD9, 0x8F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD9, 0x8F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD9, 0x90, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD9, 0x90, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD9, 0x91, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD9, 0x91, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD9, 0x92, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD9, 0x92, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x80, 0x8E],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x80, 0x8F],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xDB, 0x92, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xDB, 0x92, 0x00],
+        len: 2,
     },
 ];
 impl Encoder for CP1256 {
diff --git a/src/code_pages/cp1257.rs b/src/code_pages/cp1257.rs
index bd3ad7c..ee9ce18 100644
--- a/src/code_pages/cp1257.rs
+++ b/src/code_pages/cp1257.rs
@@ -2,7 +2,10 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, incomplete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{
+        self, complete::decode_helper as decode_helper_lossy, incomplete::decode_helper,
+        CompleteEntry, IncompleteEntry, IncompleteLen,
+    },
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 impl CP1257 {
@@ -34,7 +37,7 @@ impl CP1257 {
     /// ```
     #[inline(always)]
     pub fn decode_lossy(self, bytes: &[u8]) -> Cow<'_, str> {
-        decode_helper(&DECODE_TABLE, bytes, Some('�')).unwrap()
+        decode_helper_lossy(&DECODE_TABLE_LOSSY, bytes)
     }
     /// Decode CP1257 byte-encoding into UTF-8 string
     ///
@@ -111,1025 +114,2051 @@ impl CodePage for CP1257 {
     }
 }
 const DECODE_TABLE: decoder::incomplete::Table = [
-    Some(UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x30, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x31, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x32, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x33, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x34, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x35, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x36, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x37, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x38, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x39, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x40, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x41, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x42, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x43, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x44, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x45, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x46, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x47, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x48, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x49, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x49, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x50, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x50, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x51, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x51, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x52, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x52, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x53, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x53, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x54, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x54, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x55, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x55, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x56, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x56, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x57, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x57, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x58, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x58, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x59, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x59, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x60, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x60, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x61, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x61, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x62, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x62, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x63, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x63, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x64, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x64, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x65, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x65, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x66, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x66, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x67, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x67, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x68, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x68, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x69, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x69, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x70, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x70, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x71, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x71, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x72, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x72, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x73, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x73, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x74, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x74, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x75, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x75, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x76, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x76, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x77, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x77, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x78, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x78, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x79, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x79, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x82, 0xAC],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x81, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x81, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x9A],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x83, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x83, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x9E],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xA6],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xA0],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xA1],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x88, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x88, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xB0],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x8A, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x8A, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xB9],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x8C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA8, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA8, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCB, 0x87, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCB, 0x87, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB8, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB8, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x90, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x90, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x98],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x99],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x9C],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x9D],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xA2],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x93],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x94],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x98, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x98, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x84, 0xA2],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9A, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xBA],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAF, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAF, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCB, 0x9B, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCB, 0x9B, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9F, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: IncompleteLen::Two,
     }),
     None,
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA4, 0x00],
+        len: IncompleteLen::Two,
     }),
     None,
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x98, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x98, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA9, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0x96, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0x96, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAE, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAE, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x86, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x86, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB4, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB5, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xB8, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xB8, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB9, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0x97, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0x97, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBE, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBE, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xA6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0x84, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0x84, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0xAE, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0xAE, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0x80, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0x80, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0x86, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0x86, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x84, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x84, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x85, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x85, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0x98, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0x98, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0x92, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0x92, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0x8C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x89, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x89, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0xB9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0xB9, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0x96, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0x96, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0xA2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0xA2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0xB6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0xAA, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0xAA, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0xBB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0xA0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0x83, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0x83, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0x85, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0x85, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x93, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x93, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0x8C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x95, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x95, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x96, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x96, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x97, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x97, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0xB2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0x81, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0x81, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0x9A, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0xAA, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0xAA, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x9C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x9C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0xBB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0xBD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x9F, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0x85, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0x85, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0xAF, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0xAF, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0x81, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0x81, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0x87, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0x87, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xA4, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xA5, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xA5, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0x99, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0x99, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0x93, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0x93, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0x8D, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xA9, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0xBA, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0xBA, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0x97, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0x97, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0xA3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0xB7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0xAB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0xBC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0xA1, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0x84, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0x84, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0x86, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0x86, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xB3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0x8D, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xB5, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xB6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0xB3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0x82, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0x82, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0x9B, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0x9B, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0xAB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xBC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0xBC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0xBE, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0xBE, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCB, 0x99, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCB, 0x99, 0x00],
+        len: IncompleteLen::Two,
     }),
 ];
+const DECODE_TABLE_LOSSY: decoder::complete::Table = [
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
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+    },
+    CompleteEntry {
+        buf: [0xC4, 0xAF, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC4, 0x81, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC4, 0x87, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xA4, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xA5, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC4, 0x99, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC4, 0x93, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC4, 0x8D, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xA9, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC5, 0xBA, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC4, 0x97, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC4, 0xA3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC4, 0xB7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC4, 0xAB, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC4, 0xBC, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC5, 0xA1, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC5, 0x84, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC5, 0x86, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xB3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC5, 0x8D, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xB5, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xB6, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC5, 0xB3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC5, 0x82, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC5, 0x9B, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC5, 0xAB, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xBC, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC5, 0xBC, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC5, 0xBE, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCB, 0x99, 0x00],
+        len: 2,
+    },
+];
 impl Encoder for CP1257 {
     #[doc(hidden)]
     #[inline]
diff --git a/src/code_pages/cp1258.rs b/src/code_pages/cp1258.rs
index 15855dd..132401e 100644
--- a/src/code_pages/cp1258.rs
+++ b/src/code_pages/cp1258.rs
@@ -2,7 +2,7 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, complete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper, CompleteEntry},
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 #[derive(Copy, Clone)]
@@ -61,1029 +61,1029 @@ impl CodePage for CP1258 {
     }
 }
 const DECODE_TABLE: decoder::complete::Table = [
-    UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x30, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x31, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x32, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x33, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x34, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x35, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x36, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x37, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x38, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x39, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x40, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x41, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x42, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x43, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x44, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x45, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x46, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x47, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x48, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x49, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x49, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x50, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x50, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x51, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x51, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x52, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x52, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x53, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x53, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x54, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x54, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x55, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x55, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x56, 0x0, 0x0],
-        len: UTF8Len::One,
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     },
-    UTF8Entry {
-        buf: [0xC3, 0x84, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x84, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x85, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x85, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x86, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x86, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x87, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x87, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x88, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x88, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x89, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x89, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8A, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8A, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCC, 0x80, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCC, 0x80, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x90, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x90, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x91, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x91, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCC, 0x89, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCC, 0x89, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x93, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x93, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x94, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x94, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC6, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC6, 0xA0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x96, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x96, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x97, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x97, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x98, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x98, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x99, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x99, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9A, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9C, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9C, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC6, 0xAF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC6, 0xAF, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCC, 0x83, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCC, 0x83, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x83, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x83, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA8, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA8, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCC, 0x81, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCC, 0x81, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAF, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x91, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x91, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCC, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCC, 0xA3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC6, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC6, 0xA1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB8, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB8, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC6, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC6, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x82, 0xAB],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBF, 0x00],
+        len: 2,
     },
 ];
 impl Encoder for CP1258 {
diff --git a/src/code_pages/cp437.rs b/src/code_pages/cp437.rs
index 8715802..ab5869b 100644
--- a/src/code_pages/cp437.rs
+++ b/src/code_pages/cp437.rs
@@ -2,7 +2,7 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, complete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper, CompleteEntry},
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 #[derive(Copy, Clone)]
@@ -61,1029 +61,1029 @@ impl CodePage for CP437 {
     }
 }
 const DECODE_TABLE: decoder::complete::Table = [
-    UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: 1,
     },
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     },
-    UTF8Entry {
-        buf: [0xC3, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBF, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x96, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x96, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9C, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9C, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x82, 0xA7],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC6, 0x92, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC6, 0x92, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x91, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x91, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xAA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xAA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xBA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xBA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xBF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xBF, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xAC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xAC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xBD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xBC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xAB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xBB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x91],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x92],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x93],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x82],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xA4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA1],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA2],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x96],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x95],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA3],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x91],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x97],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9D],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9B],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x94],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xB4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x9C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xBC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9E],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9F],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x94],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA9],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA6],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA7],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA8],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA5],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x99],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x98],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x92],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x93],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAB],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAA],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x98],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x8C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x88],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x84],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x8C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0x93, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0x93, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x80, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x80, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xA3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x83, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x83, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x84, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x84, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xA6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0x98, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0x98, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xA9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xB4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x9E],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x86, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x86, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xB5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0xA9],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA1],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA5],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0xA1],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0x88],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x99],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x9A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x81, 0xBF],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: 2,
     },
 ];
 impl Encoder for CP437 {
diff --git a/src/code_pages/cp737.rs b/src/code_pages/cp737.rs
index 8d76743..04c2e63 100644
--- a/src/code_pages/cp737.rs
+++ b/src/code_pages/cp737.rs
@@ -2,7 +2,7 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, complete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper, CompleteEntry},
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 #[derive(Copy, Clone)]
@@ -61,1029 +61,1029 @@ impl CodePage for CP737 {
     }
 }
 const DECODE_TABLE: decoder::complete::Table = [
-    UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
     },
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     },
-    UTF8Entry {
-        buf: [0xCE, 0x86, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0x86, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0x88, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0x88, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0x89, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0x89, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0x8A, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0x8A, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0x8C, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0x8E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0x8F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0x8F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA5],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xAA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xAA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xAB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0x88],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x99],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x9A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x81, 0xBF],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: 2,
     },
 ];
 impl Encoder for CP737 {
diff --git a/src/code_pages/cp850.rs b/src/code_pages/cp850.rs
index 270c872..41d4bdd 100644
--- a/src/code_pages/cp850.rs
+++ b/src/code_pages/cp850.rs
@@ -2,7 +2,7 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, complete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper, CompleteEntry},
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 #[derive(Copy, Clone)]
@@ -61,1029 +61,1029 @@ impl CodePage for CP850 {
     }
 }
 const DECODE_TABLE: decoder::complete::Table = [
-    UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x30, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x31, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x32, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x33, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x34, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x35, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x36, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x37, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x38, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x39, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x40, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x41, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x42, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x43, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x44, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x45, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x46, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x47, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x48, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x49, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x49, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x50, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x50, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x51, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x51, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
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     },
-    UTF8Entry {
-        buf: [0xC2, 0xA5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x94],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xB4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x9C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xBC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x83, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x83, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x94],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA9],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA6],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x90, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x90, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8A, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8A, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x88, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x88, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x98],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x8C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x88],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x84],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8C, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x93, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x93, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x94, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x94, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x92, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x92, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x95, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x95, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9A, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x99, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x99, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xAF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xAF, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xAD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x80, 0x97],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xBE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xBE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB8, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB8, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA8, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA8, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: 2,
     },
 ];
 impl Encoder for CP850 {
diff --git a/src/code_pages/cp852.rs b/src/code_pages/cp852.rs
index 26ffa97..c6a8ab5 100644
--- a/src/code_pages/cp852.rs
+++ b/src/code_pages/cp852.rs
@@ -2,7 +2,7 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, complete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper, CompleteEntry},
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 #[derive(Copy, Clone)]
@@ -61,1029 +61,1029 @@ impl CodePage for CP852 {
     }
 }
 const DECODE_TABLE: decoder::complete::Table = [
-    UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
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-    UTF8Entry {
-        buf: [0xC3, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0xBD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0xBE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0xBE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x9A, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x9B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x9B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x96, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x96, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9C, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9C, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xA4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xA5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xA5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x81, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x81, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x97, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x97, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x8D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x84, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x84, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x85, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x85, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xBD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xBE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xBE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x98, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x98, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x99, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x99, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xAC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xAC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xBA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xBA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x8C, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x9F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xAB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xBB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x91],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x92],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x93],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x82],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xA4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x81, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x81, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x82, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x82, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x9A, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x9E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x9E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA3],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x91],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x97],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9D],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xBB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xBC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x94],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xB4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x9C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xBC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x82, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x82, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x83, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x83, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x94],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA9],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA6],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x91, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x91, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x90, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x90, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x8E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x8F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x8F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x87, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x87, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC4, 0x9B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC4, 0x9B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x98],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x8C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x88],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x84],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xA2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xA2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xAE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xAE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x93, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x93, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x94, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x94, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x83, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x83, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x84, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x84, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x88, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x88, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xA0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xA1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x94, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x94, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9A, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x95, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x95, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xA3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xAD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCB, 0x9D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCB, 0x9D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCB, 0x9B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCB, 0x9B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCB, 0x87, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCB, 0x87, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCB, 0x98, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCB, 0x98, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB8, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB8, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA8, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA8, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCB, 0x99, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCB, 0x99, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x98, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x98, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC5, 0x99, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC5, 0x99, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: 2,
     },
 ];
 impl Encoder for CP852 {
diff --git a/src/code_pages/cp855.rs b/src/code_pages/cp855.rs
index f6e72de..d72111b 100644
--- a/src/code_pages/cp855.rs
+++ b/src/code_pages/cp855.rs
@@ -2,7 +2,7 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, complete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper, CompleteEntry},
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 #[derive(Copy, Clone)]
@@ -61,1029 +61,1029 @@ impl CodePage for CP855 {
     }
 }
 const DECODE_TABLE: decoder::complete::Table = [
-    UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
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     },
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-        len: UTF8Len::One,
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     },
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-        len: UTF8Len::One,
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     },
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-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
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     },
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-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
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     },
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-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
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     },
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-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
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-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
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-    UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
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-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
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-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
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-    UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
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-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        buf: [0x1E, 0x0, 0x0],
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         buf: [0xE2, 0x94, 0x98],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x8C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x88],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x84],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xD0, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0x9F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x8F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x8F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xAF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xAF, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x80, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x80, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xA0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x81, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x81, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xA1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x82, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x82, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xA2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xA2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x83, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x83, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xA3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xB6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0x96, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0x96, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xB2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0x92, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0x92, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x8C, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xAC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xAC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x84, 0x96],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xAD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x8B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x8B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xAB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0x97, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0x97, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x88, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x88, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xA8, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xA8, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x8D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xAD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x89, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x89, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xA9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x87, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x87, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xA7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: 2,
     },
 ];
 impl Encoder for CP855 {
diff --git a/src/code_pages/cp857.rs b/src/code_pages/cp857.rs
index cd46951..84bd4c7 100644
--- a/src/code_pages/cp857.rs
+++ b/src/code_pages/cp857.rs
@@ -2,7 +2,10 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, incomplete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{
+        self, complete::decode_helper as decode_helper_lossy, incomplete::decode_helper,
+        CompleteEntry, IncompleteEntry, IncompleteLen,
+    },
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 impl CP857 {
@@ -34,7 +37,7 @@ impl CP857 {
     /// ```
     #[inline(always)]
     pub fn decode_lossy(self, bytes: &[u8]) -> Cow<'_, str> {
-        decode_helper(&DECODE_TABLE, bytes, Some('�')).unwrap()
+        decode_helper_lossy(&DECODE_TABLE_LOSSY, bytes)
     }
     /// Decode CP857 byte-encoding into UTF-8 string
     ///
@@ -111,1022 +114,2048 @@ impl CodePage for CP857 {
     }
 }
 const DECODE_TABLE: decoder::incomplete::Table = [
-    Some(UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x30, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x31, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x32, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x33, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x34, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x35, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x36, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x37, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x38, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x39, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x40, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x41, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x42, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x43, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x44, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x45, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x46, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x47, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x48, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x49, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x49, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x50, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x50, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x51, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x51, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x52, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x52, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x53, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x53, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x54, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x54, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x55, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x55, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x56, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x56, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x57, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x57, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x58, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x58, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x59, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x59, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x60, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x60, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x61, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x61, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x62, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x62, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x63, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x63, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x64, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x64, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x65, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x65, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x66, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x66, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x67, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x67, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x68, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x68, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x69, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x69, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x70, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x70, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x71, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x71, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x72, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x72, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x73, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x73, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x74, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x74, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x75, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x75, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x76, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x76, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x77, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x77, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x78, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x78, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x79, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x79, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x87, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x87, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xBC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xA9, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xA2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xA2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xA4, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xA0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xA5, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xA5, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xA7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xAA, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xAA, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xAB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xA8, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xA8, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xAF, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xAF, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xAE, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xAE, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0xB1, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x84, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x84, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x85, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x85, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x89, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x89, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xA6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x86, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x86, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xB4, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xB6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xB2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xBB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xB9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xB9, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0xB0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x96, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x96, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x9C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x9C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xB8, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xB8, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x98, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x98, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0x9E, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0x9E, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC5, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC5, 0x9F, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xA1, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xAD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xB3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xBA, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xBA, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xB1, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x91, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x91, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0x9E, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0x9E, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC4, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC4, 0x9F, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBF, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBF, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAE, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAE, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA1, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x96, 0x91],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x96, 0x92],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x96, 0x93],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x82],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0xA4],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x81, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x81, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x82, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x82, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x80, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x80, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA9, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0xA3],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0x91],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0x97],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0x9D],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA5, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA5, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x90],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x94],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0xB4],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0xAC],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x9C],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x80],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0xBC],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xA3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x83, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x83, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0x9A],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0x94],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0xA9],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0xA6],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0xA0],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0x90],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0xAC],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA4, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBA, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBA, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAA, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAA, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x8A, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x8A, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x8B, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x8B, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x88, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x88, 0x00],
+        len: IncompleteLen::Two,
     }),
     None,
-    Some(UTF8Entry {
-        buf: [0xC3, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x8D, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x8E, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x8F, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x8F, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x98],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x8C],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x96, 0x88],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x96, 0x84],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x8C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x96, 0x80],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x93, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x93, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x9F, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x94, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x94, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x92, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x92, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xB5, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x95, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x95, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB5, 0x00],
+        len: IncompleteLen::Two,
     }),
     None,
-    Some(UTF8Entry {
-        buf: [0xC3, 0x97, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x97, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x9A, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x9B, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x9B, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x99, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x99, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xAC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xAC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xBF, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xBF, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAF, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAF, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB4, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: IncompleteLen::Two,
     }),
     None,
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBE, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBE, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB8, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB8, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA8, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA8, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB9, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x96, 0xA0],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: IncompleteLen::Two,
     }),
 ];
+const DECODE_TABLE_LOSSY: decoder::complete::Table = [
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x49, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x50, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x51, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x52, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x53, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x54, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x55, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x56, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x57, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x58, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x59, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x60, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x61, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x62, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x63, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x64, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x65, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x66, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x67, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x68, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x69, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x70, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x71, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x72, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x73, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x74, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x75, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x76, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x77, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x78, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x79, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x87, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xBC, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xA9, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xA2, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xA4, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xA0, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xA5, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xA7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xAA, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xAB, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xA8, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xAF, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xAE, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC4, 0xB1, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x84, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x85, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x89, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xA6, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x86, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xB4, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xB6, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xB2, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xBB, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xB9, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC4, 0xB0, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x96, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x9C, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xB8, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x98, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC5, 0x9E, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC5, 0x9F, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xA1, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xAD, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xB3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xBA, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xB1, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x91, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC4, 0x9E, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC4, 0x9F, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xBF, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAE, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAC, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xBD, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xBC, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA1, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAB, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xBB, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x96, 0x91],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x96, 0x92],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x96, 0x93],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0x82],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0xA4],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x81, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x82, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x80, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA9, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0xA3],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0x91],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0x97],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0x9D],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA2, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA5, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0x90],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0x94],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0xB4],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0xAC],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0x9C],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0x80],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0xBC],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xA3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x83, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0x9A],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0x94],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0xA9],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0xA6],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0xA0],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0x90],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0xAC],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA4, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xBA, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAA, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x8A, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x8B, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x88, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x8D, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x8E, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x8F, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0x98],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0x8C],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x96, 0x88],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x96, 0x84],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA6, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x8C, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x96, 0x80],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x93, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x9F, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x94, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x92, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xB5, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x95, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB5, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x97, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x9A, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x9B, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x99, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xAC, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xBF, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAF, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB4, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAD, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xBE, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB6, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB8, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA8, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB9, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB2, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x96, 0xA0],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: 2,
+    },
+];
 impl Encoder for CP857 {
     #[doc(hidden)]
     #[inline]
diff --git a/src/code_pages/cp860.rs b/src/code_pages/cp860.rs
index c10e038..8c5dc94 100644
--- a/src/code_pages/cp860.rs
+++ b/src/code_pages/cp860.rs
@@ -2,7 +2,7 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, complete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper, CompleteEntry},
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 #[derive(Copy, Clone)]
@@ -61,1029 +61,1029 @@ impl CodePage for CP860 {
     }
 }
 const DECODE_TABLE: decoder::complete::Table = [
-    UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x30, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x31, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x32, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x33, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x34, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x35, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x36, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x37, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x38, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x39, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x40, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x41, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x42, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x43, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x44, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x45, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x46, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x47, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x48, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x49, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x49, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4C, 0x0, 0x0],
-        len: UTF8Len::One,
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     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x95],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA3],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x91],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x97],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9D],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9B],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x94],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xB4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x9C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xBC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9E],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9F],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x94],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA9],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA6],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA7],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA8],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA5],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x99],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x98],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x92],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x93],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAB],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAA],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x98],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x8C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x88],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x84],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x8C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0x93, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0x93, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x80, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x80, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xA3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x83, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x83, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x84, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x84, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xA6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0x98, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0x98, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xA9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xB4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x9E],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x86, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x86, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xB5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0xA9],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA1],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA5],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0xA1],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0x88],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x99],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x9A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x81, 0xBF],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: 2,
     },
 ];
 impl Encoder for CP860 {
diff --git a/src/code_pages/cp861.rs b/src/code_pages/cp861.rs
index d8cb80c..5258b74 100644
--- a/src/code_pages/cp861.rs
+++ b/src/code_pages/cp861.rs
@@ -2,7 +2,7 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, complete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper, CompleteEntry},
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 #[derive(Copy, Clone)]
@@ -61,1029 +61,1029 @@ impl CodePage for CP861 {
     }
 }
 const DECODE_TABLE: decoder::complete::Table = [
-    UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
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-    UTF8Entry {
-        buf: [0xC3, 0xBE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x96, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x96, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9C, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9C, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB8, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB8, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x98, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x98, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x82, 0xA7],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC6, 0x92, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC6, 0x92, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xA1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xAD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xBA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xBA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x81, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x81, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x93, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x93, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9A, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xBF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xBF, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xAC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xAC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xBD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xBC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xAB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xBB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x91],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x92],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x93],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x82],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xA4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA1],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA2],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x96],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x95],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA3],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x91],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x97],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9D],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9B],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x94],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xB4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x9C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xBC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9E],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9F],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x94],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA9],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA6],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA7],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA8],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA5],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x99],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x98],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x92],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x93],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAB],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAA],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x98],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x8C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x88],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x84],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x8C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0x93, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0x93, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x80, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x80, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xA3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x83, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x83, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x84, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x84, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xA6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0x98, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0x98, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xA9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xB4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x9E],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x86, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x86, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xB5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0xA9],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA1],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA5],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0xA1],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0x88],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x99],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x9A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x81, 0xBF],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: 2,
     },
 ];
 impl Encoder for CP861 {
diff --git a/src/code_pages/cp862.rs b/src/code_pages/cp862.rs
index 1ec7399..47aafc0 100644
--- a/src/code_pages/cp862.rs
+++ b/src/code_pages/cp862.rs
@@ -2,7 +2,7 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, complete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper, CompleteEntry},
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 #[derive(Copy, Clone)]
@@ -61,1029 +61,1029 @@ impl CodePage for CP862 {
     }
 }
 const DECODE_TABLE: decoder::complete::Table = [
-    UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
     },
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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     },
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::One,
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-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xB4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x9E],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x86, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x86, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xB5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0xA9],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA1],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA5],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0xA1],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0x88],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x99],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x9A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x81, 0xBF],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: 2,
     },
 ];
 impl Encoder for CP862 {
diff --git a/src/code_pages/cp863.rs b/src/code_pages/cp863.rs
index 46a3a75..e164282 100644
--- a/src/code_pages/cp863.rs
+++ b/src/code_pages/cp863.rs
@@ -2,7 +2,7 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, complete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper, CompleteEntry},
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 #[derive(Copy, Clone)]
@@ -61,1029 +61,1029 @@ impl CodePage for CP863 {
     }
 }
 const DECODE_TABLE: decoder::complete::Table = [
-    UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x30, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x31, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x32, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x33, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x34, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x35, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x36, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x37, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x38, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x39, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x40, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x41, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x42, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x43, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x44, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x45, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x46, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x47, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x48, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x49, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x49, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x50, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x50, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x51, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x51, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x52, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x52, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x53, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x53, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x54, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x54, 0x00, 0x00],
+        len: 1,
     },
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-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xBC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9E],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9F],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x94],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA9],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA6],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA7],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA8],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA5],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x99],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x98],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x92],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x93],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAB],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAA],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x98],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x8C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x88],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x84],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x8C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0x93, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0x93, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x80, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x80, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xA3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x83, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x83, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x84, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x84, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xA6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0x98, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0x98, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xA9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xB4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x9E],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x86, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x86, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xB5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0xA9],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA1],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA5],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0xA1],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0x88],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x99],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x9A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x81, 0xBF],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: 2,
     },
 ];
 impl Encoder for CP863 {
diff --git a/src/code_pages/cp864.rs b/src/code_pages/cp864.rs
index d3fb72b..a128b3d 100644
--- a/src/code_pages/cp864.rs
+++ b/src/code_pages/cp864.rs
@@ -2,7 +2,11 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, incomplete::decode_helper_non_ascii, UTF8Entry, UTF8Len},
+    decoder::{
+        self, complete::decode_helper_non_ascii as decode_helper_non_ascii_lossy,
+        incomplete::decode_helper_non_ascii, CompleteEntry, IncompleteEntry,
+        IncompleteLen,
+    },
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 impl CP864 {
@@ -34,7 +38,7 @@ impl CP864 {
     /// ```
     #[inline(always)]
     pub fn decode_lossy(self, bytes: &[u8]) -> Cow<'_, str> {
-        decode_helper_non_ascii(&DECODE_TABLE, bytes, Some('�')).unwrap()
+        decode_helper_non_ascii_lossy(&DECODE_TABLE_LOSSY, bytes)
     }
     /// Decode CP864 byte-encoding into UTF-8 string
     ///
@@ -111,1013 +115,2039 @@ impl CodePage for CP864 {
     }
 }
 const DECODE_TABLE: decoder::incomplete::Table = [
-    Some(UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xD9, 0xAA, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD9, 0xAA, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x30, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x31, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x32, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x33, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x34, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x35, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x36, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x37, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x38, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x39, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x40, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x41, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x42, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x43, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x44, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x45, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x46, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x47, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x48, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x49, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x49, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x50, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x50, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x51, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x51, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x52, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x52, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x53, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x53, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x54, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x54, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x55, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x55, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x56, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x56, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x57, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x57, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x58, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x58, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x59, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x59, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x60, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x60, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x61, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x61, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x62, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x62, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x63, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x63, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x64, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x64, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x65, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x65, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x66, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x66, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x67, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x67, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x68, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x68, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x69, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x69, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x70, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x70, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x71, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x71, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x72, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x72, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x73, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x73, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x74, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x74, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x75, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x75, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x76, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x76, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x77, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x77, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x78, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x78, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x79, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x79, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x88, 0x99],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x88, 0x9A],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x96, 0x92],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x80],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x82],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0xBC],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0xA4],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0xAC],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x9C],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0xB4],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x90],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x8C],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x94],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x98],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x88, 0x9E],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x86, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x86, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x89, 0x88],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xB7],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xB8],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
     None,
     None,
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xBB],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xBC],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
     None,
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0x82],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA4, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0x84],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
     None,
     None,
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0x8E],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0x8F],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0x95],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0x99],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xD8, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD8, 0x8C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0x9D],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0xA1],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0xA5],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xD9, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD9, 0xA0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD9, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD9, 0xA1, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD9, 0xA2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD9, 0xA2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD9, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD9, 0xA3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD9, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD9, 0xA4, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD9, 0xA5, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD9, 0xA5, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD9, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD9, 0xA6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD9, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD9, 0xA7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD9, 0xA8, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD9, 0xA8, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xD9, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD9, 0xA9, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0x91],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xD8, 0x9B, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD8, 0x9B, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0xB1],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0xB5],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0xB9],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xD8, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD8, 0x9F, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0x80],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0x81],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0x83],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0x85],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0x8A],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0x8B],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0x8D],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0x91],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0x93],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0x97],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0x9B],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0x9F],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0xA3],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0xA7],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0xA9],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0xAB],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0xAD],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0xAF],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0xB3],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0xB7],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0xBB],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0xBF],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0x81],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0x85],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0x8B],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0x8F],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC3, 0x97, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC3, 0x97, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0x89],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xD9, 0x80, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD9, 0x80, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0x93],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0x97],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0x9B],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0x9F],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xA3],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xA7],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xAB],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xAD],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xAF],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xB3],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBA, 0xBD],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0x8C],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0x8E],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0x8D],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xA1],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xB9, 0xBD],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xD9, 0x91, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xD9, 0x91, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xA5],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xA9],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xAC],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xB0],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xB2],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0x90],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0x95],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xB5],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xB6],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0x9D],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0x99],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xEF, 0xBB, 0xB1],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x96, 0xA0],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
     None,
 ];
+const DECODE_TABLE_LOSSY: decoder::complete::Table = [
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
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+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0x8B],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0x8F],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA6, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAC, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC3, 0x97, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0x89],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xD9, 0x80, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0x93],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0x97],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0x9B],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0x9F],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0xA3],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0xA7],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0xAB],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0xAD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0xAF],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0xB3],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBA, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0x8C],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0x8E],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0x8D],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0xA1],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xB9, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xD9, 0x91, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0xA5],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0xA9],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0xAC],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0xB0],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0xB2],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0x90],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0x95],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0xB5],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0xB6],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0x9D],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0x99],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBB, 0xB1],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x96, 0xA0],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+];
 impl Encoder for CP864 {
     #[doc(hidden)]
     #[inline]
diff --git a/src/code_pages/cp865.rs b/src/code_pages/cp865.rs
index c43d3af..9f578c5 100644
--- a/src/code_pages/cp865.rs
+++ b/src/code_pages/cp865.rs
@@ -2,7 +2,7 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, complete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper, CompleteEntry},
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 #[derive(Copy, Clone)]
@@ -61,1029 +61,1029 @@ impl CodePage for CP865 {
     }
 }
 const DECODE_TABLE: decoder::complete::Table = [
-    UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x30, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x31, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x32, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x33, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x34, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x35, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x36, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x37, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x38, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x39, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x40, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x41, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x42, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x43, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x44, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x45, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x46, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x47, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x48, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x49, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x49, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x4F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x50, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x50, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x51, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x51, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x52, 0x0, 0x0],
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+    CompleteEntry {
         buf: [0xE2, 0x94, 0x94],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xB4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x9C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xBC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9E],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9F],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x94],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA9],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA6],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA7],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA8],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA5],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x99],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x98],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x92],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x93],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAB],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAA],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x98],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x8C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x88],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x84],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x8C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0x93, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0x93, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x80, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x80, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xA3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x83, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x83, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x84, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x84, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xA6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0x98, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0x98, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xA9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xB4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x9E],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xCF, 0x86, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCF, 0x86, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xCE, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xCE, 0xB5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0xA9],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA1],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA5],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0xA1],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0x88],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x99],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x9A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x81, 0xBF],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: 2,
     },
 ];
 impl Encoder for CP865 {
diff --git a/src/code_pages/cp866.rs b/src/code_pages/cp866.rs
index 2cf717e..bb21c19 100644
--- a/src/code_pages/cp866.rs
+++ b/src/code_pages/cp866.rs
@@ -2,7 +2,7 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, complete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper, CompleteEntry},
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 #[derive(Copy, Clone)]
@@ -61,1029 +61,1029 @@ impl CodePage for CP866 {
     }
 }
 const DECODE_TABLE: decoder::complete::Table = [
-    UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x30, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x31, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
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-    UTF8Entry {
-        buf: [0xD0, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xAB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xAC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xAC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xAD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xAE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xAE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xAF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xAF, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xB1, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xB2, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xB3, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xB4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xB5, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xB6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xB8, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xB8, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xB9, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xB9, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xBA, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xBA, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xBB, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xBC, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xBD, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xBE, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xBE, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0xBF, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0xBF, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x91],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x92],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x93],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x82],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xA4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA1],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA2],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x96],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x95],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA3],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x91],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x97],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9D],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9B],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x94],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xB4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x9C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xBC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9E],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9F],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x94],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA9],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA6],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA7],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA8],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA5],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x99],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x98],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x92],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x93],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAB],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAA],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x98],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x8C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x88],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x84],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x8C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x80, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x80, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x81, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x81, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x82, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x82, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x83, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x83, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x84, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x84, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x85, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x85, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x86, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x86, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x87, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x87, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x88, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x88, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x89, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x89, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x8A, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x8A, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x8B, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x8B, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x8C, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x8D, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x8E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x8F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x8F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0x81, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0x81, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x91, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x91, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0x84, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0x84, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x94, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x94, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0x87, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0x87, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x97, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x97, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD0, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD0, 0x8E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xD1, 0x9E, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xD1, 0x9E, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x99],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x9A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x84, 0x96],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA4, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: 2,
     },
 ];
 impl Encoder for CP866 {
diff --git a/src/code_pages/cp869.rs b/src/code_pages/cp869.rs
index 8bc5c1c..fdc71ca 100644
--- a/src/code_pages/cp869.rs
+++ b/src/code_pages/cp869.rs
@@ -2,7 +2,10 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, incomplete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{
+        self, complete::decode_helper as decode_helper_lossy, incomplete::decode_helper,
+        CompleteEntry, IncompleteEntry, IncompleteLen,
+    },
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 impl CP869 {
@@ -34,7 +37,7 @@ impl CP869 {
     /// ```
     #[inline(always)]
     pub fn decode_lossy(self, bytes: &[u8]) -> Cow<'_, str> {
-        decode_helper(&DECODE_TABLE, bytes, Some('�')).unwrap()
+        decode_helper_lossy(&DECODE_TABLE_LOSSY, bytes)
     }
     /// Decode CP869 byte-encoding into UTF-8 string
     ///
@@ -111,517 +114,517 @@ impl CodePage for CP869 {
     }
 }
 const DECODE_TABLE: decoder::incomplete::Table = [
-    Some(UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x30, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x31, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x32, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x33, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x34, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x35, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x36, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x37, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x38, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x39, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x40, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x41, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x42, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x43, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x44, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x45, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x46, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x47, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x48, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x49, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x49, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x50, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x50, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x51, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x51, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x52, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x52, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x53, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x53, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x54, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x54, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x55, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x55, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x56, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x56, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x57, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x57, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x58, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x58, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x59, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x59, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x60, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x60, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x61, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x61, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x62, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x62, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x63, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x63, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x64, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x64, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x65, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x65, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x66, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x66, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x67, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x67, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x68, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x68, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x69, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x69, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x70, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x70, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x71, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x71, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x72, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x72, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x73, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x73, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x74, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x74, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x75, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x75, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x76, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x76, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x77, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x77, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x78, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x78, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x79, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x79, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
     None,
     None,
@@ -629,486 +632,1512 @@ const DECODE_TABLE: decoder::incomplete::Table = [
     None,
     None,
     None,
-    Some(UTF8Entry {
-        buf: [0xCE, 0x86, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x86, 0x00],
+        len: IncompleteLen::Two,
     }),
     None,
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x98],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x99],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x88, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x88, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x95],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x89, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x89, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x8A, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x8A, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xAA, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xAA, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x8C, 0x00],
+        len: IncompleteLen::Two,
     }),
     None,
     None,
-    Some(UTF8Entry {
-        buf: [0xCE, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x8E, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xAB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA9, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x8F, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x8F, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xAC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xAC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xAD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xAE, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xAE, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xAF, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xAF, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x8A, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x8A, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x90, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x90, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x8C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x8D, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x91, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x91, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x92, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x92, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x93, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x93, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x94, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x94, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x95, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x95, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x96, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x96, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x97, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x97, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x98, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x98, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x99, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x99, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xBB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x96, 0x91],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x96, 0x92],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x96, 0x93],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x82],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0xA4],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x9A, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x9B, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x9B, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x9C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x9C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x9D, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x9D, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0xA3],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0x91],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0x97],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0x9D],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x9E, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x9E, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x9F, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x90],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x94],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0xB4],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0xAC],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x9C],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x80],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0xBC],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xA0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xA1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xA1, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0x9A],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0x94],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0xA9],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0xA6],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0xA0],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0x90],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x95, 0xAC],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xA3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xA3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xA4, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xA4, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xA5, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xA5, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xA6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xA7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xA8, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xA8, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xA9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xA9, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB1, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB2, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB2, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB3, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB3, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x98],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x94, 0x8C],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x96, 0x88],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x96, 0x84],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB4, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB4, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB5, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB5, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x96, 0x80],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB6, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB8, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB8, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB9, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB9, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xBA, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xBA, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xBB, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xBB, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xBC, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xBC, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xBD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xBD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xBE, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xBE, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xBF, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xBF, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x80, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x80, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x81, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x81, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x83, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x83, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x82, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x82, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x84, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x84, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x84, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x84, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xAD, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xAD, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB1, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x85, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x85, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x86, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x86, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x87, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x87, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA7, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x88, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x88, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0x85, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0x85, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA8, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA8, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x89, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x89, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x8B, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x8B, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCE, 0xB0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCE, 0xB0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xCF, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xCF, 0x8E, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x96, 0xA0],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: IncompleteLen::Two,
     }),
 ];
+const DECODE_TABLE_LOSSY: decoder::complete::Table = [
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x49, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x50, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x51, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x52, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x53, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x54, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x55, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x56, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x57, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x58, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x59, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x60, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x61, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x62, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x63, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x64, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x65, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x66, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x67, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x68, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x69, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x70, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x71, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x72, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x73, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x74, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x75, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x76, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x77, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x78, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x79, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x86, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAC, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA6, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x98],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x99],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x88, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x95],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x89, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x8A, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xAA, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x8C, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x8E, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xAB, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA9, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x8F, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB2, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xAC, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xAD, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xAE, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xAF, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x8A, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x90, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x8C, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x8D, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x91, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x92, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x93, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x94, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x95, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x96, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x97, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xBD, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x98, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x99, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAB, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xBB, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x96, 0x91],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x96, 0x92],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x96, 0x93],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0x82],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0xA4],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x9A, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x9B, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x9C, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x9D, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0xA3],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0x91],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0x97],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0x9D],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x9E, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x9F, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0x90],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0x94],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0xB4],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0xAC],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0x9C],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0x80],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0xBC],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xA0, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xA1, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0x9A],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0x94],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0xA9],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0xA6],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0xA0],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0x90],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x95, 0xAC],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xA3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xA4, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xA5, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xA6, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xA7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xA8, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xA9, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB1, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB2, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB3, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0x98],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x94, 0x8C],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x96, 0x88],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x96, 0x84],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB4, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB5, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x96, 0x80],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB6, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB8, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB9, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xBA, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xBB, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xBC, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xBD, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xBE, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xBF, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x80, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x81, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x83, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x82, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x84, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x84, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xAD, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB1, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x85, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x86, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x87, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA7, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x88, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0x85, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xB0, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA8, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x89, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x8B, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCE, 0xB0, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xCF, 0x8E, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x96, 0xA0],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: 2,
+    },
+];
 impl Encoder for CP869 {
     #[doc(hidden)]
     #[inline]
diff --git a/src/code_pages/cp874.rs b/src/code_pages/cp874.rs
index b0d9c14..55d0716 100644
--- a/src/code_pages/cp874.rs
+++ b/src/code_pages/cp874.rs
@@ -2,7 +2,10 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, incomplete::decode_helper, UTF8Entry, UTF8Len},
+    decoder::{
+        self, complete::decode_helper as decode_helper_lossy, incomplete::decode_helper,
+        CompleteEntry, IncompleteEntry, IncompleteLen,
+    },
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 impl CP874 {
@@ -34,7 +37,7 @@ impl CP874 {
     /// ```
     #[inline(always)]
     pub fn decode_lossy(self, bytes: &[u8]) -> Cow<'_, str> {
-        decode_helper(&DECODE_TABLE, bytes, Some('�')).unwrap()
+        decode_helper_lossy(&DECODE_TABLE_LOSSY, bytes)
     }
     /// Decode CP874 byte-encoding into UTF-8 string
     ///
@@ -111,1007 +114,2033 @@ impl CodePage for CP874 {
     }
 }
 const DECODE_TABLE: decoder::incomplete::Table = [
-    Some(UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x8, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x9, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xA, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xB, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xC, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xD, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xE, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0xF, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x10, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x11, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x12, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x13, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x14, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x15, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x16, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x17, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x18, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x19, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x1F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x2F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x30, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x31, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x32, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x33, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x34, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x35, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x36, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x37, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x38, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x39, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x3F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x40, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x41, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x42, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x43, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x44, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x45, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x46, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x47, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x48, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x49, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x49, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x4F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x4F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x50, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x50, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x51, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x51, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x52, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x52, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x53, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x53, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x54, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x54, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x55, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x55, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x56, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x56, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x57, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x57, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x58, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x58, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x59, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x59, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x5F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x5F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x60, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x60, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x61, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x61, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x62, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x62, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x63, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x63, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x64, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x64, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x65, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x65, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x66, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x66, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x67, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x67, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x68, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x68, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x69, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x69, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x6F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x6F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x70, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x70, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x71, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x71, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x72, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x72, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x73, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x73, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x74, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x74, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x75, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x75, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x76, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x76, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x77, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x77, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x78, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x78, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x79, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x79, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7A, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7A, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7B, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7B, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7C, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7C, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7D, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7D, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7E, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7E, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
-        buf: [0x7F, 0x0, 0x0],
-        len: UTF8Len::One,
+    Some(IncompleteEntry {
+        buf: [0x7F, 0x00, 0x00],
+        len: IncompleteLen::One,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x82, 0xAC],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x81, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x81, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x82, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x82, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x83, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x83, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x84, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x84, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xA6],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x86, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x86, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x87, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x87, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x88, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x88, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x89, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x89, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x8A, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x8A, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x8B, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x8B, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x8C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x8D, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x8D, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x8E, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x8E, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x8F, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x8F, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x90, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x90, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x98],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x99],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x9C],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x9D],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0xA2],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x93],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE2, 0x80, 0x94],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x98, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x98, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x99, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x99, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9A, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9A, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9B, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9B, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9C, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9C, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9D, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9D, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9E, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9E, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0x9F, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    Some(IncompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: IncompleteLen::Two,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x81],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x82],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x83],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x84],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x85],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x86],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x87],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x88],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x89],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x8A],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x8B],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x8C],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x8D],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x8E],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x8F],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x90],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x91],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x92],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x93],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x94],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x95],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x96],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x97],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x98],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x99],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x9A],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x9B],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x9C],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x9D],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x9E],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0x9F],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xA0],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xA1],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xA2],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xA3],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xA4],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xA5],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xA6],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xA7],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xA8],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xA9],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xAA],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xAB],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xAC],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xAD],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xAE],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xAF],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xB0],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xB1],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xB2],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xB3],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xB4],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xB5],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xB6],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xB7],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xB8],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xB9],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xBA],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
     None,
     None,
     None,
     None,
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB8, 0xBF],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x80],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x81],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x82],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x83],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x84],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x85],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x86],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x87],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x88],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x89],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x8A],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x8B],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x8C],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x8D],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x8E],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x8F],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x90],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x91],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x92],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x93],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x94],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x95],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x96],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x97],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x98],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x99],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x9A],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
-    Some(UTF8Entry {
+    Some(IncompleteEntry {
         buf: [0xE0, 0xB9, 0x9B],
-        len: UTF8Len::Three,
+        len: IncompleteLen::Three,
     }),
     None,
     None,
     None,
     None,
 ];
+const DECODE_TABLE_LOSSY: decoder::complete::Table = [
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x01, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x02, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x03, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x04, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x05, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x06, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x07, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x08, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x09, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x0F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x10, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x11, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x12, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x13, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x14, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x15, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x16, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x17, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x18, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x19, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x1F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x49, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x4F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x50, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x51, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x52, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x53, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x54, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x55, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x56, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x57, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x58, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x59, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x5F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x60, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x61, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x62, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x63, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x64, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x65, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x66, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x67, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x68, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x69, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x6F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x70, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x71, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x72, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x73, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x74, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x75, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x76, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x77, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x78, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x79, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7A, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7B, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7C, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7D, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7E, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0x7F, 0x00, 0x00],
+        len: 1,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x82, 0xAC],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x81, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x82, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x83, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x84, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0xA6],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x86, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x87, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x88, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x89, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x8A, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x8B, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x8C, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x8D, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x8E, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x8F, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x90, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x98],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x99],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x9C],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x9D],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0xA2],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x93],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE2, 0x80, 0x94],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x98, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x99, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x9A, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x9B, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x9C, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x9D, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x9E, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0x9F, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: 2,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x81],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x82],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x83],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x84],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x85],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x86],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x87],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x88],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x89],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x8A],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x8B],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x8C],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x8D],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x8E],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x8F],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x90],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x91],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x92],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x93],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x94],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x95],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x96],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x97],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x98],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x99],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x9A],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x9B],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x9C],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x9D],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x9E],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0x9F],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xA0],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xA1],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xA2],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xA3],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xA4],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xA5],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xA6],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xA7],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xA8],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xA9],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xAA],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xAB],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xAC],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xAD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xAE],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xAF],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xB0],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xB1],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xB2],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xB3],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xB4],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xB5],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xB6],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xB7],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xB8],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xB9],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xBA],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB8, 0xBF],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x80],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x81],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x82],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x83],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x84],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x85],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x86],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x87],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x88],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x89],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x8A],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x8B],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x8C],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x8D],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x8E],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x8F],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x90],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x91],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x92],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x93],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x94],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x95],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x96],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x97],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x98],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x99],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x9A],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xE0, 0xB9, 0x9B],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+    CompleteEntry {
+        buf: [0xEF, 0xBF, 0xBD],
+        len: 3,
+    },
+];
 impl Encoder for CP874 {
     #[doc(hidden)]
     #[inline]
diff --git a/src/code_pages/cp910.rs b/src/code_pages/cp910.rs
index f150642..8ec36a8 100644
--- a/src/code_pages/cp910.rs
+++ b/src/code_pages/cp910.rs
@@ -2,7 +2,7 @@
 //! See binary codegen crate
 use std::borrow::Cow;
 use crate::{
-    decoder::{self, complete::decode_helper_non_ascii, UTF8Entry, UTF8Len},
+    decoder::{self, complete::decode_helper_non_ascii, CompleteEntry},
     encoder::Encoder, CodePage, DecodeError, EncodeError,
 };
 #[derive(Copy, Clone)]
@@ -61,1029 +61,1029 @@ impl CodePage for CP910 {
     }
 }
 const DECODE_TABLE: decoder::complete::Table = [
-    UTF8Entry {
-        buf: [0x0, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x00, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x98, 0xBA],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x98, 0xBB],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x99, 0xA5],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x99, 0xA6],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x99, 0xA3],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x99, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x80, 0xA2],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x97, 0x98],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x97, 0x8B],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x97, 0x99],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x99, 0x82],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x99, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x99, 0xAA],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x99, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x98, 0xBC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0xBA],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x97, 0x84],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x86, 0x95],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x80, 0xBC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xB6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xB6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x86, 0xA8],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x86, 0x91],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x86, 0x93],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x86, 0x92],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x86, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x9F],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x86, 0x94],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0xB2],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0xBC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0x20, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x20, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x21, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x21, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x22, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x22, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x23, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x23, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x24, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x24, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x25, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x25, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x26, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x26, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x27, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x27, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x28, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x28, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x29, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x29, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x2F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x2F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x30, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x30, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x31, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x31, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x32, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x32, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x33, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x33, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x34, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x34, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x35, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x35, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x36, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x36, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x37, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x37, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x38, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x38, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x39, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x39, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3A, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3A, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3B, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3B, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3C, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3C, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3D, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3D, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3E, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3E, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x3F, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x3F, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x40, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x40, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x41, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x41, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x42, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x42, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x43, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x43, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x44, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x44, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x45, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x45, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x46, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x46, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x47, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x47, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x48, 0x0, 0x0],
-        len: UTF8Len::One,
+    CompleteEntry {
+        buf: [0x48, 0x00, 0x00],
+        len: 1,
     },
-    UTF8Entry {
-        buf: [0x49, 0x0, 0x0],
-        len: UTF8Len::One,
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+    CompleteEntry {
         buf: [0xE2, 0x86, 0x92],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA3],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x91],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x97],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9D],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x86, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0x8A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x94],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xB4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x9C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0xBC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x86, 0x91],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x86, 0x93],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x9A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x94],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA9],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA6],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0x90],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x95, 0xAC],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA1],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8D, 0xB8],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8D, 0xB7],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0xB5],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0xB7],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8D, 0x82],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0xBB],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8A, 0xA2],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8A, 0xA3],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8B, 0x84],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x98],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x94, 0x8C],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x88],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x84],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA6, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA6, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x8C, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x8C, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x96, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8D, 0xBA],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x9F, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x9F, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8A, 0x82],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8A, 0x83],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8D, 0x9D],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8D, 0xB2],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8D, 0xB4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8D, 0xB1],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0xBD],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8A, 0x96],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x97, 0x8B],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0xA8],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8D, 0xB3],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8D, 0x89],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x8A],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0xA9],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8C, 0xBF],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8D, 0x80],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA5],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA4],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x89, 0xA0],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC3, 0x97, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0x97, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC3, 0xB7, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC3, 0xB7, 0x00],
+        len: 2,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8D, 0x99],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x88, 0x98],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8D, 0xB5],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8D, 0xAB],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8D, 0x8B],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x8D, 0x92],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
+    CompleteEntry {
         buf: [0xE2, 0x80, 0xBE],
-        len: UTF8Len::Three,
+        len: 3,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA8, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA8, 0x00],
+        len: 2,
     },
-    UTF8Entry {
-        buf: [0xC2, 0xA0, 0x0],
-        len: UTF8Len::Two,
+    CompleteEntry {
+        buf: [0xC2, 0xA0, 0x00],
+        len: 2,
     },
 ];
 impl Encoder for CP910 {
diff --git a/src/decoder.rs b/src/decoder.rs
index 3e9c2f0..d04f0e1 100644
--- a/src/decoder.rs
+++ b/src/decoder.rs
@@ -1,7 +1,11 @@
 pub(crate) mod complete;
 pub(crate) mod incomplete;
+
 use std::mem;
 
+pub(crate) use complete::Entry as CompleteEntry;
+pub(crate) use incomplete::{Entry as IncompleteEntry, Len as IncompleteLen};
+
 const USIZE_SIZE: usize = mem::size_of::<usize>();
 
 /// Given [`buffer`] and end-ptr [`ptr`] set new length and shrink allocation
@@ -23,55 +27,3 @@ fn contains_nonascii(v: usize) -> bool {
     const NONASCII_MASK: usize = 0x8080_8080_8080_8080_u64 as usize;
     (NONASCII_MASK & v) != 0
 }
-
-#[derive(Copy, Clone)]
-#[repr(u8)]
-pub(crate) enum UTF8Len {
-    One = 1,
-    Two = 2,
-    Three = 3,
-    //Four is not allowed in this library
-}
-
-#[derive(Copy, Clone)]
-pub(crate) struct UTF8Entry {
-    #[allow(dead_code)]
-    pub buf: [u8; 3],
-    pub len: UTF8Len,
-}
-
-impl UTF8Entry {
-    fn from_char(c: char) -> Self {
-        let c_len = c.len_utf8();
-        assert!(c_len < 4);
-        let mut buf = [0; 3];
-        c.encode_utf8(&mut buf);
-        UTF8Entry {
-            buf,
-            len: match c_len {
-                1 => UTF8Len::One,
-                2 => UTF8Len::Two,
-                3 => UTF8Len::Three,
-                _ => unreachable!(),
-            },
-        }
-    }
-}
-
-/// # Safety:
-///
-/// To use this function safely, the following assumptions must be true:
-/// - dst must have at least three bytes of space remaining to accommodate the UTF-8 character from entry.
-/// After execution it will be advanced by the number of bytes written.
-#[inline]
-unsafe fn write_entry(entry: UTF8Entry, dst: &mut *mut u8) {
-    match entry.len {
-        UTF8Len::One => {
-            dst.write(entry.buf[0]);
-        }
-        UTF8Len::Two | UTF8Len::Three => {
-            dst.copy_from_nonoverlapping(entry.buf.as_ptr(), 3);
-        }
-    }
-    *dst = dst.add(entry.len as usize);
-}
diff --git a/src/decoder/complete.rs b/src/decoder/complete.rs
index e717ccb..72eed34 100644
--- a/src/decoder/complete.rs
+++ b/src/decoder/complete.rs
@@ -1,9 +1,33 @@
-use core::mem;
 use std::borrow::Cow;
+use std::mem;
 
-use super::{contains_nonascii, finalize_string, write_entry, UTF8Entry, USIZE_SIZE};
+use super::{contains_nonascii, finalize_string, USIZE_SIZE};
 
-pub(crate) type Table = [UTF8Entry; 256];
+/// Entry for complete/lossy tables - optimized for branchless 4-byte writes
+/// Layout: [buf[0], buf[1], buf[2], len] for direct u32 store
+#[derive(Copy, Clone)]
+#[repr(C)]
+pub struct Entry {
+    pub buf: [u8; 3],
+    pub len: u8,
+}
+
+impl Entry {
+    /// Branchless write for complete tables
+    ///
+    /// # Safety
+    ///
+    /// dst must have at least four bytes of space remaining.
+    /// After execution dst will be advanced by the number of bytes written.
+    #[inline]
+    pub unsafe fn write(self, dst: &mut *mut u8) {
+        let word: u32 = mem::transmute(self);
+        dst.cast::<u32>().write_unaligned(word);
+        *dst = dst.add((word >> 24) as usize);
+    }
+}
+
+pub(crate) type Table = [Entry; 256];
 
 #[inline(always)]
 pub(crate) fn decode_helper<'a>(table: &Table, src: &'a [u8]) -> Cow<'a, str> {
@@ -12,7 +36,8 @@ pub(crate) fn decode_helper<'a>(table: &Table, src: &'a [u8]) -> Cow<'a, str> {
         return s.into();
     }
 
-    let mut buffer: Vec<u8> = Vec::with_capacity(src.len() * 3);
+    // +1 for branchless 4-byte write which may overshoot by 1 byte
+    let mut buffer: Vec<u8> = Vec::with_capacity(src.len() * 3 + 1);
     // Safety: decode_slice expects buffer.len() >= src.len() * 3
     let mut dst = buffer.as_mut_ptr();
 
@@ -51,7 +76,8 @@ pub(crate) fn decode_helper<'a>(table: &Table, src: &'a [u8]) -> Cow<'a, str> {
 /// Needed by CP864 and EBCDIC codepages.
 #[inline(always)]
 pub(crate) fn decode_helper_non_ascii<'a>(table: &Table, bytes: &'a [u8]) -> Cow<'a, str> {
-    let mut buffer: Vec<u8> = Vec::with_capacity(bytes.len() * 3);
+    // +1 for branchless 4-byte write which may overshoot by 1 byte
+    let mut buffer: Vec<u8> = Vec::with_capacity(bytes.len() * 3 + 1);
     // Safety: decode_slice expects buffer.len() >= src.len() * 3
     let mut dst = buffer.as_mut_ptr();
     unsafe { decode_slice(table, bytes, &mut dst) };
@@ -66,6 +92,6 @@ pub(crate) fn decode_helper_non_ascii<'a>(table: &Table, bytes: &'a [u8]) -> Cow
 unsafe fn decode_slice(table: &Table, src: &[u8], dst: &mut *mut u8) {
     for b in src {
         let entry = table[*b as usize];
-        write_entry(entry, dst);
+        entry.write(dst);
     }
 }
diff --git a/src/decoder/incomplete.rs b/src/decoder/incomplete.rs
index dd91601..3cf27d6 100644
--- a/src/decoder/incomplete.rs
+++ b/src/decoder/incomplete.rs
@@ -1,11 +1,63 @@
-use core::mem;
 use std::borrow::Cow;
+use std::mem;
 
 use crate::DecodeError;
 
-use super::{contains_nonascii, finalize_string, write_entry, UTF8Entry, USIZE_SIZE};
+use super::{contains_nonascii, finalize_string, USIZE_SIZE};
 
-pub(crate) type Table = [Option<UTF8Entry>; 256];
+/// UTF8 length enum for incomplete tables (enables niche optimization with Option)
+#[derive(Copy, Clone)]
+#[repr(u8)]
+pub enum Len {
+    One = 1,
+    Two = 2,
+    Three = 3,
+}
+
+/// Entry for incomplete tables - uses Len for niche-optimized Option<Entry>
+#[derive(Copy, Clone)]
+pub struct Entry {
+    pub buf: [u8; 3],
+    pub len: Len,
+}
+
+impl Entry {
+    pub fn from_char(c: char) -> Self {
+        let c_len = c.len_utf8();
+        assert!(c_len < 4);
+        let mut buf = [0; 3];
+        c.encode_utf8(&mut buf);
+        Entry {
+            buf,
+            len: match c_len {
+                1 => Len::One,
+                2 => Len::Two,
+                3 => Len::Three,
+                _ => unreachable!(),
+            },
+        }
+    }
+
+    /// # Safety
+    ///
+    /// dst must have at least three bytes of space remaining.
+    /// After execution dst will be advanced by the number of bytes written.
+    #[inline]
+    pub unsafe fn write(self, dst: &mut *mut u8) {
+        match self.len {
+            Len::One => {
+                dst.write(self.buf[0]);
+            }
+            Len::Two | Len::Three => {
+                dst.copy_from_nonoverlapping(self.buf.as_ptr(), 3);
+            }
+        }
+        *dst = dst.add(self.len as usize);
+    }
+}
+
+/// Table for incomplete codepages using Option for niche optimization
+pub(crate) type Table = [Option<Entry>; 256];
 
 #[inline(always)]
 pub(crate) fn decode_helper<'a>(
@@ -13,7 +65,7 @@ pub(crate) fn decode_helper<'a>(
     bytes: &'a [u8],
     fallback: Option<char>,
 ) -> Result<Cow<'a, str>, DecodeError> {
-    let fallback: Option<UTF8Entry> = fallback.map(UTF8Entry::from_char);
+    let fallback: Option<Entry> = fallback.map(Entry::from_char);
     if bytes.is_ascii() {
         let s = unsafe { std::str::from_utf8_unchecked(bytes) };
         return Ok(s.into());
@@ -73,7 +125,7 @@ pub(crate) fn decode_helper_non_ascii<'a>(
     let mut buffer: Vec<u8> = Vec::with_capacity(bytes.len() * 3);
     // Safety: decode_slice expects buffer.len() >= src.len() * 3
     let mut dst = buffer.as_mut_ptr();
-    let fallback: Option<UTF8Entry> = fallback.map(UTF8Entry::from_char);
+    let fallback: Option<Entry> = fallback.map(Entry::from_char);
     unsafe { decode_slice(table, bytes, &mut dst, fallback) }?;
     Ok(unsafe { finalize_string(buffer, dst) }.into())
 }
@@ -87,12 +139,12 @@ unsafe fn decode_slice(
     table: &Table,
     src: &[u8],
     dst: &mut *mut u8,
-    fallback: Option<UTF8Entry>,
+    fallback: Option<Entry>,
 ) -> Result<(), DecodeError> {
     if let Some(fallback) = fallback {
         for b in src.iter() {
             let entry = table[*b as usize].unwrap_or(fallback);
-            write_entry(entry, dst);
+            entry.write(dst);
         }
     } else {
         for (i, b) in src.iter().enumerate() {
@@ -100,7 +152,7 @@ unsafe fn decode_slice(
                 position: i,
                 value: *b,
             })?;
-            write_entry(entry, dst);
+            entry.write(dst);
         }
     }
     Ok(())