Merge pull request #95 from Dirbaio/remove-bound

Remove unneeded `where Self: 'a` bound in `TcpClient::connect`.

Author: ryan-summers

.github/workflows/ci.yml

@@ -42,7 +42,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        rust: [nightly-2022-11-22]
+        rust: [nightly-2023-11-01]
         TARGET:
           [x86_64-unknown-linux-gnu, thumbv6m-none-eabi, thumbv7m-none-eabi]
 

.github/workflows/rustfmt.yml

@@ -1,6 +1,6 @@
 on:
   push:
-    branches: [ staging, trying, master ]
+    branches: [staging, trying, master]
   pull_request:
 
 name: Code formatting check
@@ -23,7 +23,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: nightly-2022-11-22
+          toolchain: nightly-2023-11-01
           components: rustfmt
       - run: cargo fmt --all -- --check
         working-directory: embedded-nal-async

embedded-nal-async/CHANGELOG.md

@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ## [Unreleased]
 
 - [breaking] `Dns::get_host_by_address` now uses `&mut [u8]` instead of `heapless::String`.
+- [breaking] Remove unneeded `where Self: 'a` bound in `TcpClient::connect`.
 
 ## [0.6.0] - 2023-10-03
 

embedded-nal-async/src/stack/tcp.rs

@@ -17,21 +17,19 @@ pub trait TcpConnect {
 	/// Connect to the given remote host and port.
 	///
 	/// Returns `Ok` if the connection was successful.
-	async fn connect<'a>(&'a self, remote: SocketAddr) -> Result<Self::Connection<'a>, Self::Error>
-	// This bound is required due to an AFIT limitaton: https://github.com/rust-lang/rust/issues/104908
-	where
-		Self: 'a;
+	async fn connect<'a>(&'a self, remote: SocketAddr)
+		-> Result<Self::Connection<'a>, Self::Error>;
 }
 
 impl<T: TcpConnect> TcpConnect for &T {
 	type Error = T::Error;
 
 	type Connection<'a> = T::Connection<'a> where Self: 'a;
 
-	async fn connect<'a>(&'a self, remote: SocketAddr) -> Result<Self::Connection<'a>, Self::Error>
-	where
-		Self: 'a,
-	{
+	async fn connect<'a>(
+		&'a self,
+		remote: SocketAddr,
+	) -> Result<Self::Connection<'a>, Self::Error> {
 		T::connect(self, remote).await
 	}
 }