Use super:: to refer to WASI-specific names.

This ensures that these names resolve to the right place even when
building the WASI support on other platforms for generating the
documentation.

Author: sunfishcode

library/std/src/sys/wasi/ext/mod.rs

@@ -39,14 +39,14 @@ pub mod io;
 pub mod prelude {
     #[doc(no_inline)]
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub use crate::sys::ext::ffi::{OsStrExt, OsStringExt};
+    pub use super::ffi::{OsStrExt, OsStringExt};
     #[doc(no_inline)]
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub use crate::sys::ext::fs::FileTypeExt;
+    pub use super::fs::FileTypeExt;
     #[doc(no_inline)]
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub use crate::sys::ext::fs::{DirEntryExt, FileExt, MetadataExt, OpenOptionsExt};
+    pub use super::fs::{DirEntryExt, FileExt, MetadataExt, OpenOptionsExt};
     #[doc(no_inline)]
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub use crate::sys::ext::io::{AsRawFd, FromRawFd, IntoRawFd, RawFd};
+    pub use super::io::{AsRawFd, FromRawFd, IntoRawFd, RawFd};
 }

library/std/src/sys/wasi/fs.rs

@@ -9,7 +9,7 @@ use crate::os::wasi::ffi::{OsStrExt, OsStringExt};
 use crate::path::{Path, PathBuf};
 use crate::ptr;
 use crate::sync::Arc;
-use crate::sys::fd::WasiFd;
+use super::fd::WasiFd;
 use crate::sys::time::SystemTime;
 use crate::sys::unsupported;
 use crate::sys_common::FromInner;

library/std/src/sys/wasi/net.rs

@@ -4,7 +4,7 @@ use crate::convert::TryFrom;
 use crate::fmt;
 use crate::io::{self, IoSlice, IoSliceMut};
 use crate::net::{Ipv4Addr, Ipv6Addr, Shutdown, SocketAddr};
-use crate::sys::fd::WasiFd;
+use super::fd::WasiFd;
 use crate::sys::{unsupported, Void};
 use crate::sys_common::FromInner;
 use crate::time::Duration;

library/std/src/sys/wasi/stdio.rs

@@ -2,7 +2,7 @@
 
 use crate::io::{self, IoSlice, IoSliceMut};
 use crate::mem::ManuallyDrop;
-use crate::sys::fd::WasiFd;
+use super::fd::WasiFd;
 
 pub struct Stdin;
 pub struct Stdout;