Fix compilation errors with feature = io_safety.

src/fs/file.rs

@@ -461,7 +461,7 @@ cfg_unix! {
 
         impl From<File> for OwnedFd {
             fn from(val: File) -> OwnedFd {
-                self.into_std_file().into()
+                val.into_std_file().into()
             }
         }
     }

src/io/stderr.rs

@@ -186,7 +186,9 @@ cfg_unix! {
 
         impl AsFd for Stderr {
             fn as_fd(&self) -> BorrowedFd<'_> {
-                std::io::stderr().as_fd()
+                unsafe {
+                    BorrowedFd::borrow_raw(std::io::stderr().as_raw_fd())
+                }
             }
         }
     }

src/io/stdin.rs

@@ -210,9 +210,11 @@ cfg_unix! {
     cfg_io_safety! {
         use crate::os::unix::io::{AsFd, BorrowedFd};
 
-        impl AsFd for Stderr {
+        impl AsFd for Stdin {
             fn as_fd(&self) -> BorrowedFd<'_> {
-                std::io::stdin().as_fd()
+                unsafe {
+                    BorrowedFd::borrow_raw(std::io::stdin().as_raw_fd())
+                }
             }
         }
     }

src/io/stdout.rs

@@ -186,7 +186,9 @@ cfg_unix! {
 
         impl AsFd for Stdout {
             fn as_fd(&self) -> BorrowedFd<'_> {
-                std::io::stdout().as_fd()
+                unsafe {
+                    BorrowedFd::borrow_raw(std::io::stdout().as_raw_fd())
+                }
             }
         }
     }

src/net/tcp/stream.rs

@@ -434,7 +434,7 @@ cfg_unix! {
 
         impl From<TcpStream> for OwnedFd {
             fn from(stream: TcpStream) -> OwnedFd {
-                stream.watcher.into_inner().unwrap().into()
+                stream.watcher.get_ref().try_clone().unwrap().into()
             }
         }
     }

src/net/udp/mod.rs

@@ -574,7 +574,7 @@ cfg_unix! {
 
         impl From<OwnedFd> for UdpSocket {
             fn from(fd: OwnedFd) -> UdpSocket {
-                std::net::TcpStream::from(fd).into()
+                std::net::UdpSocket::from(fd).into()
             }
         }
 

src/os/unix/net/datagram.rs

@@ -352,7 +352,7 @@ cfg_io_safety! {
 
     impl From<OwnedFd> for UnixDatagram {
         fn from(fd: OwnedFd) -> UnixDatagram {
-            std::net::TcpStream::from(fd).into()
+            StdUnixDatagram::from(fd).into()
         }
     }
 
@@ -361,4 +361,4 @@ cfg_io_safety! {
             stream.watcher.into_inner().unwrap().into()
         }
     }
-}
+}

src/os/unix/net/listener.rs

@@ -245,7 +245,7 @@ cfg_io_safety! {
 
     impl From<OwnedFd> for UnixListener {
         fn from(fd: OwnedFd) -> UnixListener {
-            std::net::TcpStream::from(fd).into()
+            std::os::unix::net::UnixListener::from(fd).into()
         }
     }
 
@@ -254,4 +254,4 @@ cfg_io_safety! {
             stream.watcher.into_inner().unwrap().into()
         }
     }
-}
+}

src/os/unix/net/stream.rs

@@ -276,13 +276,13 @@ cfg_io_safety! {
 
     impl From<OwnedFd> for UnixStream {
         fn from(fd: OwnedFd) -> UnixStream {
-            std::net::TcpStream::from(fd).into()
+            std::os::unix::net::UnixStream::from(fd).into()
         }
     }
 
     impl From<UnixStream> for OwnedFd {
         fn from(stream: UnixStream) -> OwnedFd {
-            stream.watcher.into_inner().unwrap().into()
+            stream.watcher.get_ref().try_clone().unwrap().into()
         }
     }
-}
+}

src/utils.rs

@@ -55,7 +55,7 @@
 }
 
 /// Add additional context to errors
 pub(crate) trait Context {
     fn context(self, message: impl Fn() -> String) -> Self;
 }
 
@@ -246,7 +246,7 @@
 macro_rules! cfg_io_safety {
     ($($item:item)*) => {
         $(
-            #[cfg(feature = "io-safety")]
+            #[cfg(feature = "io_safety")]
             $item
         )*
     }