Struct std::io::Stdout1.0.0 [] [src]

pub struct Stdout {
    // some 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
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fn lock(&self) -> StdoutLock

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

fn main() { use std::io::{self, Write}; fn foo() -> io::Result<()> { let stdout = io::stdout(); let mut handle = stdout.lock(); try!(handle.write(b"hello world")); Ok(()) } }
use std::io::{self, Write};

let stdout = io::stdout();
let mut handle = stdout.lock();

try!(handle.write(b"hello world"));

Trait Implementations

impl Write for Stdout
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fn write(&mut self, buf: &[u8]) -> Result<usize>

Write a buffer into this object, returning how many bytes were written. Read more

fn flush(&mut self) -> Result<()>

Flush this output stream, ensuring that all intermediately buffered contents reach their destination. Read more

fn write_all(&mut self, buf: &[u8]) -> Result<()>

Attempts to write an entire buffer into this write. Read more

fn write_fmt(&mut self, args: Arguments) -> Result<()>

Writes a formatted string into this writer, returning any error encountered. Read more

fn by_ref(&mut self) -> &mut Self where Self: Sized

Creates a "by reference" adaptor for this instance of Write. Read more