silence warnings reported by newer rust versions

Author: Keruspe

examples/a-chat/server.rs

@@ -96,6 +96,7 @@ async fn connection_writer_loop(
  None => break,
  },
  void = shutdown.next().fuse() => match void {
+ #[allow(unreachable_patterns)]
  Some(void) => match void {},
  None => break,
  }

src/future/future/mod.rs

@@ -27,6 +27,7 @@ pub use core::future::Future as Future;
 
  [`Future`]: ../future/trait.Future.html
 "#]
+#[cfg(any(feature = "std", feature = "docs"))]
 pub trait FutureExt: Future {
  /// Returns a Future that delays execution for a specified time.
  ///
@@ -284,5 +285,6 @@ pub trait FutureExt: Future {
  }
 }
 
+#[cfg(any(feature = "std", feature = "docs"))]
 impl<T: Future + ?Sized> FutureExt for T {}
 

src/io/buf_writer.rs

@@ -114,7 +114,7 @@ pin_project! {
 /// # Ok(()) }) }
 ///```
 #[derive(Debug)]
-pub struct IntoInnerError<W>(W, crate::io::Error);
+pub struct IntoInnerError<W>(W, #[allow(dead_code)] crate::io::Error);
 
 impl<W: Write> BufWriter<W> {
  /// Creates a new `BufWriter` with a default buffer capacity. The default is currently 8 KB,

src/io/read/bytes.rs

@@ -32,7 +32,7 @@ impl<T: Read + Unpin> Stream for Bytes<T> {
  }
 }
 
-#[cfg(all(test, default))]
+#[cfg(all(test, feature = "default", not(target_arch = "wasm32")))]
 mod tests {
  use crate::io;
  use crate::prelude::*;

src/io/read/chain.rs

@@ -165,7 +165,7 @@ impl<T: BufRead, U: BufRead> BufRead for Chain<T, U> {
  }
 }
 
-#[cfg(all(test, default))]
+#[cfg(all(test, feature = "default", not(target_arch = "wasm32")))]
 mod tests {
  use crate::io;
  use crate::prelude::*;

src/io/stderr.rs

@@ -204,11 +204,13 @@ cfg_windows! {
  }
 
  cfg_io_safety! {
- use crate::os::unix::io::{AsHandle, BorrowedHandle};
+ use crate::os::windows::io::{AsHandle, BorrowedHandle};
 
  impl AsHandle for Stderr {
  fn as_handle(&self) -> BorrowedHandle<'_> {
- std::io::stderr().as_handle()
+ unsafe {
+ BorrowedHandle::borrow_raw(std::io::stderr().as_raw_handle())
+ }
  }
  }
  }

src/io/stdin.rs

@@ -230,11 +230,13 @@ cfg_windows! {
  }
 
  cfg_io_safety! {
- use crate::os::unix::io::{AsFd, BorrowedFd};
+ use crate::os::windows::io::{AsHandle, BorrowedHandle};
 
- impl AsFd for Stdin {
- fn as_fd(&self) -> BorrowedFd<'_> {
- std::io::stdin().as_fd()
+ impl AsHandle for Stdin {
+ fn as_handle(&self) -> BorrowedHandle<'_> {
+ unsafe {
+ BorrowedHandle::borrow_raw(std::io::stdin().as_raw_handle())
+ }
  }
  }
  }

src/io/stdout.rs

@@ -204,11 +204,13 @@ cfg_windows! {
  }
 
  cfg_io_safety! {
- use crate::os::unix::io::{AsHandle, BorrowedHandle};
+ use crate::os::windows::io::{AsHandle, BorrowedHandle};
 
  impl AsHandle for Stdout {
  fn as_handle(&self) -> BorrowedHandle<'_> {
- std::io::stdout().as_handle()
+ unsafe {
+ BorrowedHandle::borrow_raw(std::io::stdout().as_raw_handle())
+ }
  }
  }
  }

src/lib.rs

@@ -284,8 +284,6 @@
 #![doc(test(attr(allow(unused_extern_crates, unused_variables))))]
 #![doc(html_logo_url = "https://async.rs/images/logo--hero.svg")]
 
-extern crate alloc;
-
 #[macro_use]
 mod utils;
 

src/net/tcp/stream.rs

@@ -477,13 +477,13 @@ cfg_windows! {
 
  impl From<OwnedSocket> for TcpStream {
  fn from(fd: OwnedSocket) -> TcpStream {
- std::net::TcpListener::from(fd).into()
+ std::net::TcpStream::from(fd).into()
  }
  }
 
  impl From<TcpStream> for OwnedSocket {
  fn from(stream: TcpStream) -> OwnedSocket {
- stream.watcher.into_inner().unwrap().into()
+ stream.watcher.get_ref().try_clone().unwrap().into()
  }
  }
  }