pub struct Stdout { /* fields omitted */ }
A handle to the global standard output stream of the current process.
Each handle shares a global buffer of data to be written to the standard output stream. Access is also synchronized via a lock and explicit control over locking is available via the lock method.
Created by the io::stdout method.
When operating in a console, the Windows implementation of this stream does not support non-UTF-8 byte sequences. Attempting to write bytes that are not valid UTF-8 will return an error.
impl Stdout[src]
pub fn lock(&self) -> StdoutLock<'_>ⓘNotable traits for StdoutLock<'_>
impl<'_> Write for StdoutLock<'_>
[src]
Locks this handle to the standard output stream, returning a writable guard.
The lock is released when the returned lock goes out of scope. The returned guard also implements the Write trait for writing data.
use std::io::{self, Write};
fn main() -> io::Result<()> {
let stdout = io::stdout();
let mut handle = stdout.lock();
handle.write_all(b"hello world")?;
Ok(())
}impl AsRawFd for Stdout[src]1.21.0
impl AsRawHandle for Stdout[src]1.21.0
fn as_raw_handle(&self) -> RawHandle[src]
impl Debug for Stdout[src]1.16.0
impl Write for Stdout[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, args: 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,
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 R
impl<W: Write + ?Sized, '_> Write for &'_ mut W
where
Self: Sized, [src]
impl RefUnwindSafe for Stdoutimpl Send for Stdoutimpl Sync for Stdoutimpl Unpin for Stdoutimpl UnwindSafe for Stdoutimpl<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,
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 R
impl<W: 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,
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 R
impl<W: 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/io/struct.Stdout.html