fix: Clippy

Author: uncomputable

src/types.rs

@@ -55,7 +55,7 @@ impl<A> TypeInner<A> {
             TypeInner::Tuple(elements) => match n_children_yielded {
                 0 => {
                     f.write_str("(")?;
-                    if 0 == elements.len() {
+                    if elements.is_empty() {
                         f.write_str(")")?;
                     }
                     Ok(())

src/value.rs

@@ -145,7 +145,7 @@ impl UIntValue {
             return Err(Error::ExpressionTypeMismatch(ty.into(), bit_ty.into()));
         }
 
-        let byte_len = (bit_len.get() + 7) / 8;
+        let byte_len = bit_len.get().div_ceil(8);
         let mut bytes = Vec::with_capacity(byte_len);
         let padding_len = 8usize.saturating_sub(bit_len.get());
         let padding = std::iter::repeat('0').take(padding_len);