diff --git a/src/serializers/fields.rs b/src/serializers/fields.rs
index c7fe4c253..662ec936f 100644
--- a/src/serializers/fields.rs
+++ b/src/serializers/fields.rs
@@ -458,7 +458,7 @@ impl TypeSerializer for GeneralFieldsSerializer {
         map.end()
     }
 
-    fn get_name(&self) -> &str {
+    fn get_name(&self) -> &'static str {
         "general-fields"
     }
 }
diff --git a/src/serializers/type_serializers/complex.rs b/src/serializers/type_serializers/complex.rs
index 1ec047395..d55c4b295 100644
--- a/src/serializers/type_serializers/complex.rs
+++ b/src/serializers/type_serializers/complex.rs
@@ -68,7 +68,7 @@ impl TypeSerializer for ComplexSerializer {
         }
     }
 
-    fn get_name(&self) -> &str {
+    fn get_name(&self) -> &'static str {
         "complex"
     }
 }
diff --git a/src/serializers/type_serializers/function.rs b/src/serializers/type_serializers/function.rs
index 1214a666d..5916e60d7 100644
--- a/src/serializers/type_serializers/function.rs
+++ b/src/serializers/type_serializers/function.rs
@@ -183,7 +183,7 @@ impl FunctionPlainSerializer {
     fn retry_with_lax_check(&self) -> bool {
         self.fallback_serializer
             .as_ref()
-            .map_or(false, |f| f.retry_with_lax_check())
+            .is_some_and(|f| f.retry_with_lax_check())
             || self.return_serializer.retry_with_lax_check()
     }
 }
diff --git a/src/validators/bytes.rs b/src/validators/bytes.rs
index b9cc2dc69..d7c71e021 100644
--- a/src/validators/bytes.rs
+++ b/src/validators/bytes.rs
@@ -107,7 +107,7 @@ impl Validator for BytesConstrainedValidator {
         Ok(either_bytes.into_py_any(py)?)
     }
 
-    fn get_name(&self) -> &str {
+    fn get_name(&self) -> &'static str {
         "constrained-bytes"
     }
 }
diff --git a/src/validators/complex.rs b/src/validators/complex.rs
index ff756707a..161daf1b8 100644
--- a/src/validators/complex.rs
+++ b/src/validators/complex.rs
@@ -49,7 +49,7 @@ impl Validator for ComplexValidator {
         Ok(res.into_pyobject(py)?.into())
     }
 
-    fn get_name(&self) -> &str {
+    fn get_name(&self) -> &'static str {
         "complex"
     }
 }
diff --git a/src/validators/float.rs b/src/validators/float.rs
index f2e662b08..30d3f3aa9 100644
--- a/src/validators/float.rs
+++ b/src/validators/float.rs
@@ -168,7 +168,7 @@ impl Validator for ConstrainedFloatValidator {
         Ok(either_float.into_py_any(py)?)
     }
 
-    fn get_name(&self) -> &str {
+    fn get_name(&self) -> &'static str {
         "constrained-float"
     }
 }
diff --git a/src/validators/int.rs b/src/validators/int.rs
index 806584c60..dd30ef5c3 100644
--- a/src/validators/int.rs
+++ b/src/validators/int.rs
@@ -140,7 +140,7 @@ impl Validator for ConstrainedIntValidator {
         Ok(either_int.into_py_any(py)?)
     }
 
-    fn get_name(&self) -> &str {
+    fn get_name(&self) -> &'static str {
         "constrained-int"
     }
 }
diff --git a/src/validators/string.rs b/src/validators/string.rs
index 3dfd3c8d1..69d126c8f 100644
--- a/src/validators/string.rs
+++ b/src/validators/string.rs
@@ -147,7 +147,7 @@ impl Validator for StrConstrainedValidator {
         Ok(py_string.into_py_any(py)?)
     }
 
-    fn get_name(&self) -> &str {
+    fn get_name(&self) -> &'static str {
         "constrained-str"
     }
 }
diff --git a/src/validators/typed_dict.rs b/src/validators/typed_dict.rs
index 9c6523189..4dc72a9e1 100644
--- a/src/validators/typed_dict.rs
+++ b/src/validators/typed_dict.rs
@@ -312,10 +312,7 @@ impl Validator for TypedDictValidator {
                             ExtraBehavior::Allow => {
                                 let py_key = either_str.as_py_string(self.py, self.state.cache_str());
                                 if let Some(validator) = self.extras_validator {
-                                    let last_partial = self.partial_last_key.as_ref().map_or(false, |last_key| {
-                                        let key_loc: LocItem = raw_key.clone().into();
-                                        &key_loc == last_key
-                                    });
+                                    let last_partial = self.partial_last_key.as_ref() == Some(&raw_key.clone().into());
                                     self.state.allow_partial = match last_partial {
                                         true => self.allow_partial,
                                         false => false.into(),
diff --git a/tests/benchmarks/nested_schema.py b/tests/benchmarks/nested_schema.py
index 0d91d1217..423e7f1b8 100644
--- a/tests/benchmarks/nested_schema.py
+++ b/tests/benchmarks/nested_schema.py
@@ -40,7 +40,7 @@ def schema_using_defs() -> cs.CoreSchema:
                     'fields': {
                         str(c): {
                             'type': 'model-field',
-                            'schema': {'type': 'definition-ref', 'schema_ref': f'model_{level+1}'},
+                            'schema': {'type': 'definition-ref', 'schema_ref': f'model_{level + 1}'},
                         }
                         for c in range(N)
                     },
diff --git a/tests/test_json.py b/tests/test_json.py
index c78ed3ad0..378214680 100644
--- a/tests/test_json.py
+++ b/tests/test_json.py
@@ -416,7 +416,7 @@ def test_json_bytes_base64_invalid():
         {
             'type': 'bytes_invalid_encoding',
             'loc': (),
-            'msg': f'Data should be valid base64: Invalid symbol {ord("!")}, offset {len(wrong_input)-1}.',
+            'msg': f'Data should be valid base64: Invalid symbol {ord("!")}, offset {len(wrong_input) - 1}.',
             'input': wrong_input,
         }
     ]
diff --git a/tests/validators/test_int.py b/tests/validators/test_int.py
index 47944126a..a07be2994 100644
--- a/tests/validators/test_int.py
+++ b/tests/validators/test_int.py
@@ -311,10 +311,7 @@ def test_int_strict(py_and_json: PyAndJson, input_value, expected):
         (
             {'ge': 0},
             -1,
-            Err(
-                'Input should be greater than or equal to 0 '
-                '[type=greater_than_equal, input_value=-1, input_type=int]'
-            ),
+            Err('Input should be greater than or equal to 0 [type=greater_than_equal, input_value=-1, input_type=int]'),
         ),
         ({'gt': 0}, 1, 1),
         ({'gt': 0}, 0, Err('Input should be greater than 0 [type=greater_than, input_value=0, input_type=int]')),
diff --git a/tests/validators/test_json.py b/tests/validators/test_json.py
index 9bd553d46..5d60d58f3 100644
--- a/tests/validators/test_json.py
+++ b/tests/validators/test_json.py
@@ -63,8 +63,7 @@ def test_any(py_and_json: PyAndJson, input_value, expected):
         pytest.param(
             'xx',
             Err(
-                'Invalid JSON: expected value at line 1 column 1 '
-                "[type=json_invalid, input_value='xx', input_type=str]"
+                "Invalid JSON: expected value at line 1 column 1 [type=json_invalid, input_value='xx', input_type=str]"
             ),
             id='str_invalid',
         ),
diff --git a/tests/validators/test_string.py b/tests/validators/test_string.py
index ae5ced611..d7ae3e5ab 100644
--- a/tests/validators/test_string.py
+++ b/tests/validators/test_string.py
@@ -183,11 +183,7 @@ def test_invalid_regex(engine):
 
     if engine is None or engine == 'rust-regex':
         assert exc_info.value.args[0] == (
-            'Error building "str" validator:\n'
-            '  SchemaError: regex parse error:\n'
-            '    (abc\n'
-            '    ^\n'
-            'error: unclosed group'
+            'Error building "str" validator:\n  SchemaError: regex parse error:\n    (abc\n    ^\nerror: unclosed group'
         )
     elif engine == 'python-re':
         prefix = 'PatternError' if sys.version_info >= (3, 13) else 'error'