# Struct std::io::Stdout 1.0.0 [−] [src]

    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]

####
ⓘImportant traits for StdoutLock<'a>

### Important traits for StdoutLock<'a>

`impl<'a> Write for StdoutLock<'a>`
`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 Stdout`
1.16.0
[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

####
ⓘImportant traits for &'a mut I

### Important traits for &'a mut I

`impl<'a, I> Iterator for &'a mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'a, R: Read + ?Sized> Read for &'a mut Rimpl<'a, W: Write + ?Sized> Write for &'a mut W`
`fn by_ref(&mut self) -> &mut Self where
Self: Sized,`
[src]

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

### `impl AsRawFd for Stdout`
1.21.0
[src]

#### `fn as_raw_fd(&self) -> RawFd`
[src]

This is supported on Unix only.

Extracts the raw file descriptor. Read more

### `impl AsRawHandle for Stdout`
1.21.0
[src]

#### `fn as_raw_handle(&self) -> RawHandle`
[src]

This is supported on Windows only.

Extracts the raw handle, without taking any ownership.

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