Struct std::process::ChildStdin 1.0.0[−][src]
A handle to a child process’s standard input (stdin).
This struct is used in the stdin
field on Child
.
When an instance of ChildStdin
is dropped, the ChildStdin
’s underlying
file handle will be closed. If the child process was blocked on input prior
to being dropped, it will become unblocked after dropping.
Trait Implementations
impl AsRawFd for ChildStdin
1.2.0[src]
This is supported on Unix only.
impl AsRawHandle for ChildStdin
1.2.0[src]
This is supported on Windows only.
fn as_raw_handle(&self) -> RawHandle
[src]
impl Debug for ChildStdin
1.16.0[src]
impl From<ChildStdin> for Stdio
1.20.0[src]
fn from(child: ChildStdin) -> Stdio
[src]
Converts a ChildStdin
into a Stdio
Examples
ChildStdin
will be converted to Stdio
using Stdio::from
under the hood.
use std::process::{Command, Stdio}; let reverse = Command::new("rev") .stdin(Stdio::piped()) .spawn() .expect("failed reverse command"); let _echo = Command::new("echo") .arg("Hello, world!") .stdout(reverse.stdin.unwrap()) // Converted into a Stdio here .output() .expect("failed echo command"); // "!dlrow ,olleH" echoed to consoleRun
impl IntoRawFd for ChildStdin
1.4.0[src]
This is supported on Unix only.
fn into_raw_fd(self) -> RawFd
[src]
impl IntoRawHandle for ChildStdin
1.4.0[src]
This is supported on Windows only.
fn into_raw_handle(self) -> RawHandle
[src]
impl Write for ChildStdin
[src]
fn write(&mut self, buf: &[u8]) -> Result<usize>
[src]
fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize>
[src]
fn is_write_vectored(&self) -> bool
[src]
fn flush(&mut self) -> Result<()>
[src]
fn write_all(&mut self, buf: &[u8]) -> Result<()>
[src]
fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<()>
[src]
fn write_fmt(&mut self, fmt: Arguments<'_>) -> Result<()>
[src]
fn by_ref(&mut self) -> &mut SelfⓘNotable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W
where
Self: Sized,
[src]
Notable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W
Self: Sized,
impl Write for &ChildStdin
1.48.0[src]
fn write(&mut self, buf: &[u8]) -> Result<usize>
[src]
fn write_vectored(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize>
[src]
fn is_write_vectored(&self) -> bool
[src]
fn flush(&mut self) -> Result<()>
[src]
fn write_all(&mut self, buf: &[u8]) -> Result<()>
[src]
fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<()>
[src]
fn write_fmt(&mut self, fmt: Arguments<'_>) -> Result<()>
[src]
fn by_ref(&mut self) -> &mut SelfⓘNotable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W
where
Self: Sized,
[src]
Notable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W
Self: Sized,
Auto Trait Implementations
impl RefUnwindSafe for ChildStdin
impl Send for ChildStdin
impl Sync for ChildStdin
impl Unpin for ChildStdin
impl UnwindSafe for ChildStdin
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
pub fn borrow(&self) -> &TⓘNotable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W
[src]
Notable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut TⓘNotable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W
[src]
Notable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<R: Read + ?Sized> Read for &mut Rimpl<W: Write + ?Sized> Write for &mut W
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,