pub struct ChildStdin { /* fields omitted */ }
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.
impl AsRawFd for ChildStdin[src]1.2.0
impl AsRawHandle for ChildStdin[src]1.2.0
fn as_raw_handle(&self) -> RawHandle[src]
impl Debug for ChildStdin[src]1.16.0
impl From<ChildStdin> for Stdio[src]1.20.0
fn from(child: ChildStdin) -> Stdio[src]
Converts a ChildStdin into a Stdio
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 consoleimpl IntoRawFd for ChildStdin[src]1.4.0
fn into_raw_fd(self) -> RawFd[src]
impl IntoRawHandle for ChildStdin[src]1.4.0
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: Unpin + Future + ?Sized,Â
type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
    I: Iterator + ?Sized,Â
type Item = <I as Iterator>::Item;
impl<R:Â Read + ?Sized, '_> Read for &'_ mut R
impl<W:Â Write + ?Sized, '_> Write for &'_ mut W
where
    Self: Sized, [src]
impl RefUnwindSafe for ChildStdinimpl Send for ChildStdinimpl Sync for ChildStdinimpl Unpin for ChildStdinimpl UnwindSafe for ChildStdinimpl<T> Any for T where
    T: 'static + ?Sized, [src]
impl<T> Borrow<T> for T where
    T: ?Sized, [src]
fn borrow(&self) -> &TⓘNotable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
    F: Unpin + Future + ?Sized,Â
type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
    I: Iterator + ?Sized,Â
type Item = <I as Iterator>::Item;
impl<R:Â Read + ?Sized, '_> Read for &'_ mut R
impl<W:Â Write + ?Sized, '_> Write for &'_ mut W
[src]
impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]
fn borrow_mut(&mut self) -> &mut TⓘNotable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
    F: Unpin + Future + ?Sized,Â
type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
    I: Iterator + ?Sized,Â
type Item = <I as Iterator>::Item;
impl<R:Â Read + ?Sized, '_> Read for &'_ mut R
impl<W:Â Write + ?Sized, '_> Write for &'_ mut W
[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
    U: From<T>, [src]
impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]
type Error = InfallibleThe type returned in the event of a conversion error.
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]
© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/process/struct.ChildStdin.html