Struct std::io::Stdout 1.0.0
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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.
Methods
impl Stdout[src]
pub fn lock(&self) -> 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.
Examples
use std::io::{self, Write}; let stdout = io::stdout(); let mut handle = stdout.lock(); handle.write(b"hello world")?; Run
Trait Implementations
impl Debug for Stdout1.16.0[src]
fn fmt(&self, f: &mut Formatter) -> Result[src]
Formats the value using the given formatter. Read more
impl Write for Stdout[src]
fn write(&mut self, buf: &[u8]) -> Result<usize>[src]
Write a buffer into this object, returning how many bytes were written. Read more
fn flush(&mut self) -> Result<()>[src]
Flush this output stream, ensuring that all intermediately buffered contents reach their destination. Read more
fn write_all(&mut self, buf: &[u8]) -> Result<()>[src]
Attempts to write an entire buffer into this write. Read more
fn write_fmt(&mut self, args: Arguments) -> Result<()>[src]
Writes a formatted string into this writer, returning any error encountered. Read more
fn by_ref(&mut self) -> &mut Self where
Self: Sized, [src]
Self: Sized,
Creates a "by reference" adaptor for this instance of Write. Read more
impl AsRawFd for Stdout1.21.0[src]
fn as_raw_fd(&self) -> RawFd[src]
Extracts the raw file descriptor. Read more
impl AsRawHandle for Stdout1.21.0[src]
fn as_raw_handle(&self) -> RawHandle[src]
Extracts the raw handle, without taking any ownership.