Bump MSRV to 1.63

.github/workflows/ci.yml

@@ -31,7 +31,7 @@ jobs:
  strategy:
  fail-fast: false
  matrix:
- os: [ubuntu-latest]
+ os: [ubuntu-latest, windows-latest, macos-latest]
  rust: [nightly, beta, stable]
  steps:
  - uses: actions/checkout@v3
@@ -51,7 +51,7 @@ jobs:
  os: [ubuntu-latest, windows-latest]
  # When updating this, the reminder to update the minimum supported
  # Rust version in Cargo.toml.
- rust: ['1.48']
+ rust: ['1.63']
  steps:
  - uses: actions/checkout@v3
  - name: Install Rust

Cargo.toml

@@ -6,7 +6,7 @@ name = "async-net"
 version = "1.7.0"
 authors = ["Stjepan Glavina <[email protected]>"]
 edition = "2018"
-rust-version = "1.48"
+rust-version = "1.63"
 description = "Async networking primitives for TCP/UDP/Unix communication"
 license = "Apache-2.0 OR MIT"
 repository = "https:/smol-rs/async-net"
@@ -20,6 +20,3 @@ exclude = ["/.*"]
 async-io = "1.6.0"
 blocking = "1.0.0"
 futures-lite = "1.11.0"
-
-[build-dependencies]
-autocfg = "1"

src/tcp.rs

@@ -2,14 +2,10 @@ use std::convert::TryFrom;
 use std::fmt;
 use std::io::{self, IoSlice, Read as _, Write as _};
 use std::net::{Shutdown, SocketAddr};
-#[cfg(all(not(async_net_no_io_safety), unix))]
-use std::os::unix::io::{AsFd, BorrowedFd, OwnedFd};
 #[cfg(unix)]
-use std::os::unix::io::{AsRawFd, RawFd};
+use std::os::unix::io::{AsFd, AsRawFd, BorrowedFd, OwnedFd, RawFd};
 #[cfg(windows)]
-use std::os::windows::io::{AsRawSocket, RawSocket};
-#[cfg(all(not(async_net_no_io_safety), windows))]
-use std::os::windows::io::{AsSocket, BorrowedSocket, OwnedSocket};
+use std::os::windows::io::{AsRawSocket, AsSocket, BorrowedSocket, OwnedSocket, RawSocket};
 use std::panic::{RefUnwindSafe, UnwindSafe};
 use std::pin::Pin;
 use std::sync::Arc;
@@ -244,14 +240,14 @@ impl AsRawFd for TcpListener {
  }
 }
 
-#[cfg(all(not(async_net_no_io_safety), unix))]
+#[cfg(unix)]
 impl AsFd for TcpListener {
  fn as_fd(&self) -> BorrowedFd<'_> {
  self.inner.get_ref().as_fd()
  }
 }
 
-#[cfg(all(not(async_net_no_io_safety), unix))]
+#[cfg(unix)]
 impl TryFrom<OwnedFd> for TcpListener {
  type Error = io::Error;
 
@@ -267,14 +263,14 @@ impl AsRawSocket for TcpListener {
  }
 }
 
-#[cfg(all(not(async_net_no_io_safety), windows))]
+#[cfg(windows)]
 impl AsSocket for TcpListener {
  fn as_socket(&self) -> BorrowedSocket<'_> {
  self.inner.get_ref().as_socket()
  }
 }
 
-#[cfg(all(not(async_net_no_io_safety), windows))]
+#[cfg(windows)]
 impl TryFrom<OwnedSocket> for TcpListener {
  type Error = io::Error;
 
@@ -610,14 +606,14 @@ impl AsRawFd for TcpStream {
  }
 }
 
-#[cfg(all(not(async_net_no_io_safety), unix))]
+#[cfg(unix)]
 impl AsFd for TcpStream {
  fn as_fd(&self) -> BorrowedFd<'_> {
  self.inner.get_ref().as_fd()
  }
 }
 
-#[cfg(all(not(async_net_no_io_safety), unix))]
+#[cfg(unix)]
 impl TryFrom<OwnedFd> for TcpStream {
  type Error = io::Error;
 
@@ -633,14 +629,14 @@ impl AsRawSocket for TcpStream {
  }
 }
 
-#[cfg(all(not(async_net_no_io_safety), windows))]
+#[cfg(windows)]
 impl AsSocket for TcpStream {
  fn as_socket(&self) -> BorrowedSocket<'_> {
  self.inner.get_ref().as_socket()
  }
 }
 
-#[cfg(all(not(async_net_no_io_safety), windows))]
+#[cfg(windows)]
 impl TryFrom<OwnedSocket> for TcpStream {
  type Error = io::Error;
 

src/udp.rs

@@ -1,14 +1,10 @@
 use std::convert::TryFrom;
 use std::io;
 use std::net::{Ipv4Addr, Ipv6Addr, SocketAddr};
-#[cfg(all(not(async_net_no_io_safety), unix))]
-use std::os::unix::io::{AsFd, BorrowedFd, OwnedFd};
 #[cfg(unix)]
-use std::os::unix::io::{AsRawFd, RawFd};
+use std::os::unix::io::{AsFd, AsRawFd, BorrowedFd, OwnedFd, RawFd};
 #[cfg(windows)]
-use std::os::windows::io::{AsRawSocket, RawSocket};
-#[cfg(all(not(async_net_no_io_safety), windows))]
-use std::os::windows::io::{AsSocket, BorrowedSocket, OwnedSocket};
+use std::os::windows::io::{AsRawSocket, AsSocket, BorrowedSocket, OwnedSocket, RawSocket};
 use std::sync::Arc;
 
 use async_io::Async;
@@ -627,14 +623,14 @@ impl AsRawFd for UdpSocket {
  }
 }
 
-#[cfg(all(not(async_net_no_io_safety), unix))]
+#[cfg(unix)]
 impl AsFd for UdpSocket {
  fn as_fd(&self) -> BorrowedFd<'_> {
  self.inner.get_ref().as_fd()
  }
 }
 
-#[cfg(all(not(async_net_no_io_safety), unix))]
+#[cfg(unix)]
 impl TryFrom<OwnedFd> for UdpSocket {
  type Error = io::Error;
 
@@ -650,14 +646,14 @@ impl AsRawSocket for UdpSocket {
  }
 }
 
-#[cfg(all(not(async_net_no_io_safety), windows))]
+#[cfg(windows)]
 impl AsSocket for UdpSocket {
  fn as_socket(&self) -> BorrowedSocket<'_> {
  self.inner.get_ref().as_socket()
  }
 }
 
-#[cfg(all(not(async_net_no_io_safety), windows))]
+#[cfg(windows)]
 impl TryFrom<OwnedSocket> for UdpSocket {
  type Error = io::Error;
 

src/unix.rs

@@ -6,10 +6,8 @@ use std::convert::TryFrom;
 use std::fmt;
 use std::io::{self, Read as _, Write as _};
 use std::net::Shutdown;
-#[cfg(not(async_net_no_io_safety))]
-use std::os::unix::io::{AsFd, BorrowedFd, OwnedFd};
 #[cfg(unix)]
-use std::os::unix::io::{AsRawFd, RawFd};
+use std::os::unix::io::{AsFd, AsRawFd, BorrowedFd, OwnedFd, RawFd};
 #[cfg(windows)]
 use std::os::windows::io::{AsRawSocket, RawSocket};
 use std::panic::{RefUnwindSafe, UnwindSafe};
@@ -174,14 +172,14 @@ impl AsRawFd for UnixListener {
  }
 }
 
-#[cfg(all(not(async_net_no_io_safety), unix))]
+#[cfg(unix)]
 impl AsFd for UnixListener {
  fn as_fd(&self) -> BorrowedFd<'_> {
  self.inner.get_ref().as_fd()
  }
 }
 
-#[cfg(all(not(async_net_no_io_safety), unix))]
+#[cfg(unix)]
 impl TryFrom<OwnedFd> for UnixListener {
  type Error = io::Error;
 
@@ -389,14 +387,14 @@ impl AsRawFd for UnixStream {
  }
 }
 
-#[cfg(all(not(async_net_no_io_safety), unix))]
+#[cfg(unix)]
 impl AsFd for UnixStream {
  fn as_fd(&self) -> BorrowedFd<'_> {
  self.inner.get_ref().as_fd()
  }
 }
 
-#[cfg(all(not(async_net_no_io_safety), unix))]
+#[cfg(unix)]
 impl TryFrom<OwnedFd> for UnixStream {
  type Error = io::Error;