clippy warnings

actix-http/src/h1/codec.rs

@@ -49,7 +49,7 @@ impl Default for Codec {
 }
 
 impl fmt::Debug for Codec {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(f, "h1::Codec({:?})", self.flags)
     }
 }

actix-http/src/h1/decoder.rs

@@ -185,6 +185,7 @@ impl MessageType for Request {
         &mut self.head_mut().headers
     }
 
+    #[allow(clippy::uninit_assumed_init)]
     fn decode(src: &mut BytesMut) -> Result<Option<(Self, PayloadType)>, ParseError> {
         // Unsafe: we read only this data only after httparse parses headers into.
         // performance bump for pipeline benchmarks.
@@ -192,7 +193,7 @@ impl MessageType for Request {
             unsafe { MaybeUninit::uninit().assume_init() };
 
         let (len, method, uri, ver, h_len) = {
-            let mut parsed: [httparse::Header; MAX_HEADERS] =
+            let mut parsed: [httparse::Header<'_>; MAX_HEADERS] =
                 unsafe { MaybeUninit::uninit().assume_init() };
 
             let mut req = httparse::Request::new(&mut parsed);
@@ -260,6 +261,7 @@ impl MessageType for ResponseHead {
         &mut self.headers
     }
 
+    #[allow(clippy::uninit_assumed_init)]
     fn decode(src: &mut BytesMut) -> Result<Option<(Self, PayloadType)>, ParseError> {
         // Unsafe: we read only this data only after httparse parses headers into.
         // performance bump for pipeline benchmarks.
@@ -267,7 +269,7 @@ impl MessageType for ResponseHead {
             unsafe { MaybeUninit::uninit().assume_init() };
 
         let (len, ver, status, h_len) = {
-            let mut parsed: [httparse::Header; MAX_HEADERS] =
+            let mut parsed: [httparse::Header<'_>; MAX_HEADERS] =
                 unsafe { MaybeUninit::uninit().assume_init() };
 
             let mut res = httparse::Response::new(&mut parsed);
@@ -326,7 +328,7 @@ pub(crate) struct HeaderIndex {
 impl HeaderIndex {
     pub(crate) fn record(
         bytes: &[u8],
-        headers: &[httparse::Header],
+        headers: &[httparse::Header<'_>],
         indices: &mut [HeaderIndex],
     ) {
         let bytes_ptr = bytes.as_ptr() as usize;

actix-http/src/h1/dispatcher.rs

@@ -264,7 +264,7 @@ where
     U: Service<Request = (Request, Framed<T, Codec>), Response = ()>,
     U::Error: fmt::Display,
 {
-    fn can_read(&self, cx: &mut Context) -> bool {
+    fn can_read(&self, cx: &mut Context<'_>) -> bool {
         if self
             .flags
             .intersects(Flags::READ_DISCONNECT | Flags::UPGRADE)
@@ -290,7 +290,7 @@ where
     ///
     /// true - got whouldblock
     /// false - didnt get whouldblock
-    fn poll_flush(&mut self, cx: &mut Context) -> Result<bool, DispatchError> {
+    fn poll_flush(&mut self, cx: &mut Context<'_>) -> Result<bool, DispatchError> {
         if self.write_buf.is_empty() {
             return Ok(false);
         }
@@ -355,7 +355,7 @@ where
 
     fn poll_response(
         &mut self,
-        cx: &mut Context,
+        cx: &mut Context<'_>,
     ) -> Result<PollResponse, DispatchError> {
         loop {
             let state = match self.state {
@@ -459,7 +459,7 @@ where
     fn handle_request(
         &mut self,
         req: Request,
-        cx: &mut Context,
+        cx: &mut Context<'_>,
     ) -> Result<State<S, B, X>, DispatchError> {
         // Handle `EXPECT: 100-Continue` header
         let req = if req.head().expect() {
@@ -500,7 +500,7 @@ where
     /// Process one incoming requests
     pub(self) fn poll_request(
         &mut self,
-        cx: &mut Context,
+        cx: &mut Context<'_>,
     ) -> Result<bool, DispatchError> {
         // limit a mount of non processed requests
         if self.messages.len() >= MAX_PIPELINED_MESSAGES || !self.can_read(cx) {
@@ -604,7 +604,7 @@ where
     }
 
     /// keep-alive timer
-    fn poll_keepalive(&mut self, cx: &mut Context) -> Result<(), DispatchError> {
+    fn poll_keepalive(&mut self, cx: &mut Context<'_>) -> Result<(), DispatchError> {
         if self.ka_timer.is_none() {
             // shutdown timeout
             if self.flags.contains(Flags::SHUTDOWN) {
@@ -710,7 +710,7 @@ where
     type Output = Result<(), DispatchError>;
 
     #[inline]
-    fn poll(mut self: Pin<&mut Self>, cx: &mut Context) -> Poll<Self::Output> {
+    fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
         match self.as_mut().inner {
             DispatcherState::Normal(ref mut inner) => {
                 inner.poll_keepalive(cx)?;
@@ -832,7 +832,7 @@ where
 }
 
 fn read_available<T>(
-    cx: &mut Context,
+    cx: &mut Context<'_>,
     io: &mut T,
     buf: &mut BytesMut,
 ) -> Result<Option<bool>, io::Error>
@@ -874,7 +874,7 @@ where
 }
 
 fn read<T>(
-    cx: &mut Context,
+    cx: &mut Context<'_>,
     io: &mut T,
     buf: &mut BytesMut,
 ) -> Poll<Result<usize, io::Error>>

actix-http/src/h1/expect.rs

@@ -28,7 +28,7 @@ impl Service for ExpectHandler {
     type Error = Error;
     type Future = Ready<Result<Self::Response, Self::Error>>;
 
-    fn poll_ready(&mut self, _: &mut Context) -> Poll<Result<(), Self::Error>> {
+    fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
         Poll::Ready(Ok(()))
     }
 

actix-http/src/h1/payload.rs

@@ -82,7 +82,7 @@ impl Payload {
     #[inline]
     pub fn readany(
         &mut self,
-        cx: &mut Context,
+        cx: &mut Context<'_>,
     ) -> Poll<Option<Result<Bytes, PayloadError>>> {
         self.inner.borrow_mut().readany(cx)
     }
@@ -93,7 +93,7 @@ impl Stream for Payload {
 
     fn poll_next(
         self: Pin<&mut Self>,
-        cx: &mut Context,
+        cx: &mut Context<'_>,
     ) -> Poll<Option<Result<Bytes, PayloadError>>> {
         self.inner.borrow_mut().readany(cx)
     }
@@ -127,7 +127,7 @@ impl PayloadSender {
     }
 
     #[inline]
-    pub fn need_read(&self, cx: &mut Context) -> PayloadStatus {
+    pub fn need_read(&self, cx: &mut Context<'_>) -> PayloadStatus {
         // we check need_read only if Payload (other side) is alive,
         // otherwise always return true (consume payload)
         if let Some(shared) = self.inner.upgrade() {
@@ -194,7 +194,7 @@ impl Inner {
 
     fn readany(
         &mut self,
-        cx: &mut Context,
+        cx: &mut Context<'_>,
     ) -> Poll<Option<Result<Bytes, PayloadError>>> {
         if let Some(data) = self.items.pop_front() {
             self.len -= data.len();

actix-http/src/h1/service.rs

@@ -324,7 +324,7 @@ where
 {
     type Output = Result<H1ServiceHandler<T, S::Service, B, X::Service, U::Service>, ()>;
 
-    fn poll(mut self: Pin<&mut Self>, cx: &mut Context) -> Poll<Self::Output> {
+    fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
         let mut this = self.as_mut().project();
 
         if let Some(fut) = this.fut_ex.as_pin_mut() {
@@ -419,7 +419,7 @@ where
     type Error = DispatchError;
     type Future = Dispatcher<T, S, B, X, U>;
 
-    fn poll_ready(&mut self, cx: &mut Context) -> Poll<Result<(), Self::Error>> {
+    fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
         let ready = self
             .expect
             .poll_ready(cx)
@@ -523,7 +523,7 @@ where
     type Error = ParseError;
     type Future = OneRequestServiceResponse<T>;
 
-    fn poll_ready(&mut self, _: &mut Context) -> Poll<Result<(), Self::Error>> {
+    fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
         Poll::Ready(Ok(()))
     }
 
@@ -548,7 +548,7 @@ where
 {
     type Output = Result<(Request, Framed<T, Codec>), ParseError>;
 
-    fn poll(mut self: Pin<&mut Self>, cx: &mut Context) -> Poll<Self::Output> {
+    fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
         match self.framed.as_mut().unwrap().next_item(cx) {
             Poll::Ready(Some(Ok(req))) => match req {
                 Message::Item(req) => {

actix-http/src/h1/upgrade.rs

@@ -31,7 +31,7 @@ impl<T> Service for UpgradeHandler<T> {
     type Error = Error;
     type Future = Ready<Result<Self::Response, Self::Error>>;
 
-    fn poll_ready(&mut self, _: &mut Context) -> Poll<Result<(), Self::Error>> {
+    fn poll_ready(&mut self, _: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
         Poll::Ready(Ok(()))
     }
 

actix-http/src/h1/utils.rs

@@ -39,7 +39,7 @@ where
 {
     type Output = Result<Framed<T, Codec>, Error>;
 
-    fn poll(self: Pin<&mut Self>, cx: &mut Context) -> Poll<Self::Output> {
+    fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
         let this = self.get_mut();
 
         loop {