bjoernager/rust
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Add comments about impls for File, TcpStream, ChildStdin, etc.

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This commit is contained in:
Dan Gohman 2021-07-28 06:28:06 -07:00
parent 68964a7d68
commit ab08639e59
4 changed files with 42 additions and 0 deletions
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18
library/std/src/process.rs
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@ -258,6 +258,12 @@ pub struct ChildStdin {
inner: AnonPipe,
}
// In addition to the `impl`s here, `ChildStdin` also has `impl`s for
// `AsFd`/`From<OwnedFd>`/`Into<OwnedFd>` and
// `AsRawFd`/`IntoRawFd`/`FromRawFd`, on Unix and WASI, and
// `AsHandle`/`From<OwnedHandle>`/`Into<OwnedHandle>` and
// `AsRawHandle`/`IntoRawHandle`/`FromRawHandle` on Windows.
#[stable(feature = "process", since = "1.0.0")]
impl Write for ChildStdin {
fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
@ -335,6 +341,12 @@ pub struct ChildStdout {
inner: AnonPipe,
}
// In addition to the `impl`s here, `ChildStdout` also has `impl`s for
// `AsFd`/`From<OwnedFd>`/`Into<OwnedFd>` and
// `AsRawFd`/`IntoRawFd`/`FromRawFd`, on Unix and WASI, and
// `AsHandle`/`From<OwnedHandle>`/`Into<OwnedHandle>` and
// `AsRawHandle`/`IntoRawHandle`/`FromRawHandle` on Windows.
#[stable(feature = "process", since = "1.0.0")]
impl Read for ChildStdout {
fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
@ -396,6 +408,12 @@ pub struct ChildStderr {
inner: AnonPipe,
}
// In addition to the `impl`s here, `ChildStderr` also has `impl`s for
// `AsFd`/`From<OwnedFd>`/`Into<OwnedFd>` and
// `AsRawFd`/`IntoRawFd`/`FromRawFd`, on Unix and WASI, and
// `AsHandle`/`From<OwnedHandle>`/`Into<OwnedHandle>` and
// `AsRawHandle`/`IntoRawHandle`/`FromRawHandle` on Windows.
#[stable(feature = "process", since = "1.0.0")]
impl Read for ChildStderr {
fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {