clippy

src/http/header/content_disposition.rs

@@ -457,7 +457,7 @@ impl Header for ContentDisposition {
 
     fn parse<T: crate::HttpMessage>(msg: &T) -> Result<Self, crate::error::ParseError> {
         if let Some(h) = msg.headers().get(&Self::name()) {
-            Self::from_raw(&h)
+            Self::from_raw(h)
         } else {
             Err(crate::error::ParseError::Header)
         }

src/middleware/logger.rs

@@ -553,7 +553,7 @@ impl FormatText {
                 *self = FormatText::Str(s.to_string());
             }
             FormatText::RemoteAddr => {
-                let s = if let Some(ref peer) = req.connection_info().remote_addr() {
+                let s = if let Some(peer) = req.connection_info().remote_addr() {
                     FormatText::Str((*peer).to_string())
                 } else {
                     FormatText::Str("-".to_string())

src/request.rs

@@ -184,7 +184,7 @@ impl HttpRequest {
         U: IntoIterator<Item = I>,
         I: AsRef<str>,
     {
-        self.resource_map().url_for(&self, name, elements)
+        self.resource_map().url_for(self, name, elements)
     }
 
     /// Generate url for named resource
@@ -199,7 +199,7 @@ impl HttpRequest {
     #[inline]
     /// Get a reference to a `ResourceMap` of current application.
     pub fn resource_map(&self) -> &ResourceMap {
-        &self.app_state().rmap()
+        self.app_state().rmap()
     }
 
     /// Peer socket address.

src/service.rs

@@ -117,7 +117,7 @@ impl ServiceRequest {
     /// This method returns reference to the request head
     #[inline]
     pub fn head(&self) -> &RequestHead {
-        &self.req.head()
+        self.req.head()
     }
 
     /// This method returns reference to the request head

src/types/either.rs

@@ -253,7 +253,7 @@ where
                         Ok(bytes) => {
                             let fallback = bytes.clone();
                             let left =
-                                L::from_request(&this.req, &mut payload_from_bytes(bytes));
+                                L::from_request(this.req, &mut payload_from_bytes(bytes));
                             EitherExtractState::Left { left, fallback }
                         }
                         Err(err) => break Err(EitherExtractError::Bytes(err)),
@@ -265,7 +265,7 @@ where
                         Ok(extracted) => break Ok(Either::Left(extracted)),
                         Err(left_err) => {
                             let right = R::from_request(
-                                &this.req,
+                                this.req,
                                 &mut payload_from_bytes(mem::take(fallback)),
                             );
                             EitherExtractState::Right {

src/types/json.rs

@@ -425,7 +425,7 @@ where
                         }
                     }
                     None => {
-                        let json = serde_json::from_slice::<T>(&buf)
+                        let json = serde_json::from_slice::<T>(buf)
                             .map_err(JsonPayloadError::Deserialize)?;
                         return Poll::Ready(Ok(json));
                     }