minor: bump clippy to 1.71 (crossterm-rs#424)

.evergreen/check-clippy.sh

@@ -5,7 +5,7 @@ set -o errexit
 . ~/.cargo/env
 
 # Pin clippy to the latest version. This should be updated when new versions of Rust are released.
-CLIPPY_VERSION=1.65.0
+CLIPPY_VERSION=1.71.0
 
 rustup install $CLIPPY_VERSION
 

clippy.toml

@@ -0,0 +1 @@
+msrv = "1.60.0"

src/de/raw.rs

@@ -995,7 +995,7 @@ impl TimestampDeserializer {
 impl<'de, 'a> serde::de::Deserializer<'de> for &'a mut TimestampDeserializer {
     type Error = Error;
 
-    fn deserialize_any<V>(mut self, visitor: V) -> Result<V::Value>
+    fn deserialize_any<V>(self, visitor: V) -> Result<V::Value>
     where
         V: serde::de::Visitor<'de>,
     {
@@ -1095,7 +1095,7 @@ impl DateTimeDeserializer {
 impl<'de, 'a> serde::de::Deserializer<'de> for &'a mut DateTimeDeserializer {
     type Error = Error;
 
-    fn deserialize_any<V>(mut self, visitor: V) -> Result<V::Value>
+    fn deserialize_any<V>(self, visitor: V) -> Result<V::Value>
     where
         V: serde::de::Visitor<'de>,
     {
@@ -1196,7 +1196,7 @@ impl<'a> BinaryDeserializer<'a> {
 impl<'de, 'a> serde::de::Deserializer<'de> for &'a mut BinaryDeserializer<'de> {
     type Error = Error;
 
-    fn deserialize_any<V>(mut self, visitor: V) -> Result<V::Value>
+    fn deserialize_any<V>(self, visitor: V) -> Result<V::Value>
     where
         V: serde::de::Visitor<'de>,
     {
@@ -1330,7 +1330,7 @@ impl<'de, 'a> CodeWithScopeDeserializer<'de, 'a> {
 impl<'de, 'a, 'b> serde::de::Deserializer<'de> for &'b mut CodeWithScopeDeserializer<'de, 'a> {
     type Error = Error;
 
-    fn deserialize_any<V>(mut self, visitor: V) -> Result<V::Value>
+    fn deserialize_any<V>(self, visitor: V) -> Result<V::Value>
     where
         V: serde::de::Visitor<'de>,
     {
@@ -1447,7 +1447,7 @@ impl<'de, 'a> DbPointerDeserializer<'de, 'a> {
 impl<'de, 'a, 'b> serde::de::Deserializer<'de> for &'b mut DbPointerDeserializer<'de, 'a> {
     type Error = Error;
 
-    fn deserialize_any<V>(mut self, visitor: V) -> Result<V::Value>
+    fn deserialize_any<V>(self, visitor: V) -> Result<V::Value>
     where
         V: serde::de::Visitor<'de>,
     {

src/document.rs

@@ -253,7 +253,7 @@ impl Document {
     /// Get a reference to a Decimal128 value for key, if it exists.
     pub fn get_decimal128(&self, key: impl AsRef<str>) -> ValueAccessResult<&Decimal128> {
         match self.get(key) {
-            Some(&Bson::Decimal128(ref v)) => Ok(v),
+            Some(Bson::Decimal128(v)) => Ok(v),
             Some(_) => Err(ValueAccessError::UnexpectedType),
             None => Err(ValueAccessError::NotPresent),
         }
@@ -274,7 +274,7 @@ impl Document {
     /// Get a string slice this key if it exists and has the correct type.
     pub fn get_str(&self, key: impl AsRef<str>) -> ValueAccessResult<&str> {
         match self.get(key) {
-            Some(&Bson::String(ref v)) => Ok(v),
+            Some(Bson::String(v)) => Ok(v),
             Some(_) => Err(ValueAccessError::UnexpectedType),
             None => Err(ValueAccessError::NotPresent),
         }
@@ -293,7 +293,7 @@ impl Document {
     /// the correct type.
     pub fn get_array(&self, key: impl AsRef<str>) -> ValueAccessResult<&Array> {
         match self.get(key) {
-            Some(&Bson::Array(ref v)) => Ok(v),
+            Some(Bson::Array(v)) => Ok(v),
             Some(_) => Err(ValueAccessError::UnexpectedType),
             None => Err(ValueAccessError::NotPresent),
         }
@@ -313,7 +313,7 @@ impl Document {
     /// the correct type.
     pub fn get_document(&self, key: impl AsRef<str>) -> ValueAccessResult<&Document> {
         match self.get(key) {
-            Some(&Bson::Document(ref v)) => Ok(v),
+            Some(Bson::Document(v)) => Ok(v),
             Some(_) => Err(ValueAccessError::UnexpectedType),
             None => Err(ValueAccessError::NotPresent),
         }
@@ -458,7 +458,7 @@ impl Document {
     /// Get a reference to a UTC datetime value for this key if it exists and has the correct type.
     pub fn get_datetime(&self, key: impl AsRef<str>) -> ValueAccessResult<&crate::DateTime> {
         match self.get(key) {
-            Some(&Bson::DateTime(ref v)) => Ok(v),
+            Some(Bson::DateTime(v)) => Ok(v),
             Some(_) => Err(ValueAccessError::UnexpectedType),
             None => Err(ValueAccessError::NotPresent),
         }

src/ser/raw/mod.rs

@@ -259,11 +259,7 @@ impl<'a> serde::Serializer for &'a mut Serializer {
     }
 
     #[inline]
-    fn serialize_newtype_struct<T: ?Sized>(
-        mut self,
-        name: &'static str,
-        value: &T,
-    ) -> Result<Self::Ok>
+    fn serialize_newtype_struct<T: ?Sized>(self, name: &'static str, value: &T) -> Result<Self::Ok>
     where
         T: serde::Serialize,
     {

src/tests/modules/macros.rs

@@ -143,19 +143,19 @@ fn recursive_macro() {
     };
 
     match doc.get("a") {
-        Some(&Bson::String(ref s)) => assert_eq!("foo", s),
+        Some(Bson::String(s)) => assert_eq!("foo", s),
         _ => panic!("String 'foo' was not inserted correctly."),
     }
 
     // Inner Doc 1
     match doc.get("b") {
-        Some(&Bson::Document(ref doc)) => {
+        Some(Bson::Document(doc)) => {
             // Inner doc 2
             match doc.get("bar") {
-                Some(&Bson::Document(ref inner_doc)) => {
+                Some(Bson::Document(inner_doc)) => {
                     // Inner array
                     match inner_doc.get("harbor") {
-                        Some(&Bson::Array(ref arr)) => {
+                        Some(Bson::Array(arr)) => {
                             assert_eq!(2, arr.len());
 
                             // Match array items
@@ -177,7 +177,7 @@ fn recursive_macro() {
 
                     // Inner floating point
                     match inner_doc.get("jelly") {
-                        Some(&Bson::Double(ref fp)) => assert_eq!(42.0, *fp),
+                        Some(Bson::Double(fp)) => assert_eq!(42.0, *fp),
                         _ => panic!("Floating point 42.0 was not inserted correctly."),
                     }
                 }
@@ -189,7 +189,7 @@ fn recursive_macro() {
 
     // Single-item array
     match doc.get("c") {
-        Some(&Bson::Array(ref arr)) => {
+        Some(Bson::Array(arr)) => {
             assert_eq!(1, arr.len());
 
             // Integer type
@@ -203,15 +203,15 @@ fn recursive_macro() {
 
     // Document nested in array
     match doc.get("d") {
-        Some(&Bson::Array(ref arr)) => {
+        Some(Bson::Array(arr)) => {
             assert_eq!(1, arr.len());
 
             // Nested document
             match arr.get(0) {
                 Some(Bson::Document(ref doc)) => {
                     // String
                     match doc.get("apple") {
-                        Some(&Bson::String(ref s)) => assert_eq!("ripe", s),
+                        Some(Bson::String(s)) => assert_eq!("ripe", s),
                         _ => panic!("String 'ripe' was not inserted correctly."),
                     }
                 }
@@ -223,10 +223,10 @@ fn recursive_macro() {
 
     // Single-item document
     match doc.get("e") {
-        Some(&Bson::Document(ref bdoc)) => {
+        Some(Bson::Document(bdoc)) => {
             // String
             match bdoc.get("single") {
-                Some(&Bson::String(ref s)) => assert_eq!("test", s),
+                Some(Bson::String(s)) => assert_eq!("test", s),
                 _ => panic!("String 'test' was not inserted correctly."),
             }
         }