Add Owned*, Borrowed*, and As* to the preludes.

Author: sunfishcode

library/std/src/os/unix/mod.rs

@@ -108,7 +108,7 @@ pub mod prelude {
     pub use super::fs::{FileTypeExt, MetadataExt, OpenOptionsExt, PermissionsExt};
     #[doc(no_inline)]
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub use super::io::{AsRawFd, FromRawFd, IntoRawFd, RawFd};
+    pub use super::io::{AsFd, AsRawFd, BorrowedFd, FromRawFd, IntoRawFd, OwnedFd, RawFd};
     #[doc(no_inline)]
     #[stable(feature = "rust1", since = "1.0.0")]
     pub use super::process::{CommandExt, ExitStatusExt};

library/std/src/os/wasi/mod.rs

@@ -50,5 +50,5 @@ pub mod prelude {
     pub use super::fs::{DirEntryExt, FileExt, MetadataExt, OpenOptionsExt};
     #[doc(no_inline)]
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub use super::io::{AsRawFd, FromRawFd, IntoRawFd, RawFd};
+    pub use super::io::{AsFd, AsRawFd, BorrowedFd, FromRawFd, IntoRawFd, OwnedFd, RawFd};
 }

library/std/src/os/windows/mod.rs

@@ -32,8 +32,11 @@ pub mod prelude {
     pub use super::fs::{MetadataExt, OpenOptionsExt};
     #[doc(no_inline)]
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub use super::io::{AsRawHandle, AsRawSocket, RawHandle, RawSocket};
+    pub use super::io::{
+        AsHandle, AsSocket, BorrowedHandle, BorrowedSocket, FromRawHandle, FromRawSocket,
+        IntoRawHandle, IntoRawSocket, OptionFileHandle, OwnedHandle, OwnedSocket,
+    };
     #[doc(no_inline)]
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub use super::io::{FromRawHandle, FromRawSocket, IntoRawHandle, IntoRawSocket};
+    pub use super::io::{AsRawHandle, AsRawSocket, RawHandle, RawSocket};
 }