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Rollup merge of #95900 - o01eg:fix-wasm-doc, r=Mark-Simulacrum

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Fix documentation for wasm32-unknown-unknown

Fixes https://github.com/rust-lang/rust/issues/76526#issuecomment-1094208720
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fee1-dead 2022-04-12 22:44:44 +10:00 committed by GitHub
parent 93e6020ed9 3f4bbd50fd
commit cdbdf1ef2e
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2 changed files with 4 additions and 4 deletions
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6
library/std/src/os/fd/owned.rs
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@ -8,7 +8,7 @@ use crate::fmt;
use crate::fs;
use crate::marker::PhantomData;
use crate::mem::forget;
#[cfg(not(any(target_os = "wasi", target_env = "sgx")))]
#[cfg(not(any(target_arch = "wasm32", target_env = "sgx")))]
use crate::sys::cvt;
use crate::sys_common::{AsInner, FromInner, IntoInner};
@ -76,7 +76,7 @@ impl BorrowedFd<'_> {
impl OwnedFd {
/// Creates a new `OwnedFd` instance that shares the same underlying file handle
/// as the existing `OwnedFd` instance.
#[cfg(not(target_os = "wasi"))]
#[cfg(not(target_arch = "wasm32"))]
pub fn try_clone(&self) -> crate::io::Result<Self> {
// We want to atomically duplicate this file descriptor and set the
// CLOEXEC flag, and currently that's done via F_DUPFD_CLOEXEC. This
@ -95,7 +95,7 @@ impl OwnedFd {
Ok(unsafe { Self::from_raw_fd(fd) })
}
#[cfg(target_os = "wasi")]
#[cfg(target_arch = "wasm32")]
pub fn try_clone(&self) -> crate::io::Result<Self> {
Err(crate::io::const_io_error!(
crate::io::ErrorKind::Unsupported,

2
library/std/src/os/fd/raw.rs
View file

@ -5,7 +5,7 @@
use crate::fs;
use crate::io;
use crate::os::raw;
#[cfg(doc)]
#[cfg(all(doc, not(target_arch = "wasm32")))]
use crate::os::unix::io::AsFd;
#[cfg(unix)]
use crate::os::unix::io::OwnedFd;