diff --git a/src/core/json_utils.rs b/src/core/json_utils.rs
index 1f459ff3ae..806b4c0701 100644
--- a/src/core/json_utils.rs
+++ b/src/core/json_utils.rs
@@ -257,10 +257,7 @@ fn index_json_value<'a, V: Value<'a>>(
 /// Tries to infer a JSON type from a string and append it to the term.
 ///
 /// The term must be json + JSON path.
-pub(crate) fn convert_to_fast_value_and_append_to_json_term(
-    mut term: Term,
-    phrase: &str,
-) -> Option<Term> {
+pub fn convert_to_fast_value_and_append_to_json_term(mut term: Term, phrase: &str) -> Option<Term> {
     assert_eq!(
         term.value()
             .as_json_value_bytes()
diff --git a/src/schema/document/owned_value.rs b/src/schema/document/owned_value.rs
index 926874ce98..48d3f8792b 100644
--- a/src/schema/document/owned_value.rs
+++ b/src/schema/document/owned_value.rs
@@ -183,7 +183,7 @@ impl serde::Serialize for OwnedValue {
             OwnedValue::Bytes(ref bytes) => serializer.serialize_str(&BASE64.encode(bytes)),
             OwnedValue::Object(ref obj) => {
                 let mut map = serializer.serialize_map(Some(obj.len()))?;
-                for &(ref k, ref v) in obj {
+                for (k, v) in obj {
                     map.serialize_entry(k, v)?;
                 }
                 map.end()