1.0.0[−][src]Struct std::process::ChildStdout
A handle to a child process's standard output (stdout).
This struct is used in the stdout field on Child.
When an instance of ChildStdout is dropped, the ChildStdout's
underlying file handle will be closed.
Trait Implementations
impl Read for ChildStdout[src]
fn read(&mut self, buf: &mut [u8]) -> Result<usize>[src]
fn read_vectored(&mut self, bufs: &mut [IoSliceMut]) -> Result<usize>[src]
unsafe fn initializer(&self) -> Initializer[src]
fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize>[src]
Read all bytes until EOF in this source, placing them into buf. Read more
fn read_to_string(&mut self, buf: &mut String) -> Result<usize>[src]
Read all bytes until EOF in this source, appending them to buf. Read more
fn read_exact(&mut self, buf: &mut [u8]) -> Result<()>1.6.0[src]
Read the exact number of bytes required to fill buf. Read more
ⓘImportant traits for &'_ mut Ffn by_ref(&mut self) -> &mut Self where
Self: Sized, [src]
Self: Sized,
Creates a "by reference" adaptor for this instance of Read. Read more
ⓘImportant traits for Bytes<R>fn bytes(self) -> Bytes<Self> where
Self: Sized, [src]
Self: Sized,
Transforms this Read instance to an [Iterator] over its bytes. Read more
ⓘImportant traits for Chain<T, U>fn chain<R: Read>(self, next: R) -> Chain<Self, R> where
Self: Sized, [src]
Self: Sized,
Creates an adaptor which will chain this stream with another. Read more
ⓘImportant traits for Take<T>fn take(self, limit: u64) -> Take<Self> where
Self: Sized, [src]
Self: Sized,
Creates an adaptor which will read at most limit bytes from it. Read more
impl AsRawFd for ChildStdout1.2.0[src]
impl IntoRawFd for ChildStdout1.4.0[src]
fn into_raw_fd(self) -> RawFd[src]
impl AsRawHandle for ChildStdout1.2.0[src]
fn as_raw_handle(&self) -> RawHandle[src]
impl IntoRawHandle for ChildStdout1.4.0[src]
fn into_raw_handle(self) -> RawHandle[src]
impl Debug for ChildStdout1.16.0[src]
impl From<ChildStdout> for Stdio1.20.0[src]
fn from(child: ChildStdout) -> Stdio[src]
Converts a ChildStdout into a Stdio
Examples
ChildStdout will be converted to Stdio using Stdio::from under the hood.
use std::process::{Command, Stdio}; let hello = Command::new("echo") .arg("Hello, world!") .stdout(Stdio::piped()) .spawn() .expect("failed echo command"); let reverse = Command::new("rev") .stdin(hello.stdout.unwrap()) // Converted into a Stdio here .output() .expect("failed reverse command"); assert_eq!(reverse.stdout, b"!dlrow ,olleH\n");Run
Auto Trait Implementations
impl Send for ChildStdout
impl Sync for ChildStdout
Blanket Implementations
impl<T> From<T> for T[src]
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.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
ⓘImportant traits for &'_ mut Ffn borrow_mut(&mut self) -> &mut T[src]
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,