chore: upgrade toolchain

rust-toolchain

@@ -1 +1 @@
-1.33.0
+1.34.0

secio/src/handshake/handshake_context.rs

@@ -180,7 +180,7 @@ impl HandshakeContext<Local> {
                 .config
                 .agreements_proposal
                 .as_ref()
-                .map(|s| s.as_ref())
+                .map(AsRef::as_ref)
                 .unwrap_or(support::DEFAULT_AGREEMENTS_PROPOSITION);
             let theirs = &propose.exchange;
             match support::select_agreement(hashes_ordering, ours, theirs) {
@@ -197,7 +197,7 @@ impl HandshakeContext<Local> {
                 .config
                 .ciphers_proposal
                 .as_ref()
-                .map(|s| s.as_ref())
+                .map(AsRef::as_ref)
                 .unwrap_or(support::DEFAULT_CIPHERS_PROPOSITION);
             let theirs = &propose.ciphers;
             match support::select_cipher(hashes_ordering, ours, theirs) {
@@ -217,7 +217,7 @@ impl HandshakeContext<Local> {
                 .config
                 .digests_proposal
                 .as_ref()
-                .map(|s| s.as_ref())
+                .map(AsRef::as_ref)
                 .unwrap_or(support::DEFAULT_DIGESTS_PROPOSITION);
             let theirs = &propose.hashes;
             match support::select_digest(hashes_ordering, ours, theirs) {

secio/src/handshake/procedure.rs

@@ -389,7 +389,7 @@ mod tests {
             .map_err(|_| ());
 
         let client = TcpStream::connect(&listener_addr)
-            .map_err(|e| e.into())
+            .map_err(Into::into)
             .and_then(move |stream| config_2.handshake(stream))
             .and_then(move |(mut handle, _, _)| {
                 let _ = handle.write_all(data);

src/service.rs

@@ -194,7 +194,7 @@ where
         let (listen_future, listen_addr) = self
             .multi_transport
             .listen(address.clone())
-            .map_err::<io::Error, _>(|e| e.into())?;
+            .map_err::<io::Error, _>(Into::into)?;
         let sender = self.session_event_sender.clone();
         let task = listen_future.then(move |result| match result {
             Ok(value) => tokio::spawn(
@@ -249,7 +249,7 @@ where
         let dial_future = self
             .multi_transport
             .dial(address.clone())
-            .map_err::<io::Error, _>(|e| e.into())?;
+            .map_err::<io::Error, _>(Into::into)?;
 
         let sender = self.session_event_sender.clone();
         let task = dial_future.then(|result| match result {

src/service/control.rs

@@ -35,7 +35,7 @@ impl ServiceControl {
     fn send(&mut self, event: ServiceTask) -> Result<(), Error> {
         self.service_task_sender
             .unbounded_send(event)
-            .map_err(|e| e.into())
+            .map_err(Into::into)
     }
 
     /// Get service protocol message, Map(ID, Name), but can't modify