Automatic fixes by cargo-fix (#1662)

swarm/src/protocols_handler/dummy.rs

@@ -81,7 +81,7 @@ impl ProtocolsHandler for DummyProtocolsHandler {
     #[inline]
     fn poll(
         &mut self,
-        _: &mut Context,
+        _: &mut Context<'_>,
     ) -> Poll<
         ProtocolsHandlerEvent<Self::OutboundProtocol, Self::OutboundOpenInfo, Self::OutEvent, Self::Error>,
     > {

swarm/src/protocols_handler/map_in.rs

@@ -104,7 +104,7 @@ where
     #[inline]
     fn poll(
         &mut self,
-        cx: &mut Context,
+        cx: &mut Context<'_>,
     ) -> Poll<
         ProtocolsHandlerEvent<Self::OutboundProtocol, Self::OutboundOpenInfo, Self::OutEvent, Self::Error>,
     > {

swarm/src/protocols_handler/map_out.rs

@@ -100,7 +100,7 @@ where
     #[inline]
     fn poll(
         &mut self,
-        cx: &mut Context,
+        cx: &mut Context<'_>,
     ) -> Poll<
         ProtocolsHandlerEvent<Self::OutboundProtocol, Self::OutboundOpenInfo, Self::OutEvent, Self::Error>,
     > {

swarm/src/protocols_handler/multi.rs

@@ -58,7 +58,7 @@ where
     K: fmt::Debug + Eq + Hash,
     H: fmt::Debug
 {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         f.debug_struct("MultiHandler")
             .field("handlers", &self.handlers)
             .finish()
@@ -154,7 +154,7 @@ where
             .unwrap_or(KeepAlive::No)
     }
 
-    fn poll(&mut self, cx: &mut Context)
+    fn poll(&mut self, cx: &mut Context<'_>)
         -> Poll<ProtocolsHandlerEvent<Self::OutboundProtocol, Self::OutboundOpenInfo, Self::OutEvent, Self::Error>>
     {
         // Calling `gen_range(0, 0)` (see below) would panic, so we have return early to avoid
@@ -195,7 +195,7 @@ where
     K: fmt::Debug + Eq + Hash,
     H: fmt::Debug
 {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         f.debug_struct("IntoMultiHandler")
             .field("handlers", &self.handlers)
             .finish()
@@ -266,7 +266,7 @@ where
     K: fmt::Debug + Eq + Hash,
     H: fmt::Debug
 {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         f.debug_struct("Upgrade")
             .field("upgrades", &self.upgrades)
             .finish()
@@ -369,7 +369,7 @@ impl DuplicateProtonameError {
 }
 
 impl fmt::Display for DuplicateProtonameError {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         if let Ok(s) = std::str::from_utf8(&self.0) {
             write!(f, "duplicate protocol name: {}", s)
         } else {

swarm/src/protocols_handler/node_handler.rs

@@ -225,7 +225,7 @@ where
         self.handler.inject_address_change(new_address);
     }
 
-    fn poll(&mut self, cx: &mut Context) -> Poll<
+    fn poll(&mut self, cx: &mut Context<'_>) -> Poll<
         Result<ConnectionHandlerEvent<Self::OutboundOpenInfo, Self::OutEvent>, Self::Error>
     > {
         // Continue negotiation of newly-opened substreams on the listening side.

swarm/src/protocols_handler/one_shot.rs

@@ -191,7 +191,7 @@ where
 
     fn poll(
         &mut self,
-        _: &mut Context,
+        _: &mut Context<'_>,
     ) -> Poll<
         ProtocolsHandlerEvent<Self::OutboundProtocol, Self::OutboundOpenInfo, Self::OutEvent, Self::Error>,
     > {

swarm/src/protocols_handler/select.rs

@@ -187,7 +187,7 @@ where
         cmp::max(self.proto1.connection_keep_alive(), self.proto2.connection_keep_alive())
     }
 
-    fn poll(&mut self, cx: &mut Context) -> Poll<ProtocolsHandlerEvent<Self::OutboundProtocol, Self::OutboundOpenInfo, Self::OutEvent, Self::Error>> {
+    fn poll(&mut self, cx: &mut Context<'_>) -> Poll<ProtocolsHandlerEvent<Self::OutboundProtocol, Self::OutboundOpenInfo, Self::OutEvent, Self::Error>> {
 
         match self.proto1.poll(cx) {
             Poll::Ready(ProtocolsHandlerEvent::Custom(event)) => {