Struct tokio_fs::Stdout

[+] Show declaration

pub struct Stdout { /* fields omitted */ }

[−] Expand description

A handle to the standard output stream of a process.

The handle implements the AsyncWrite trait, but beware that concurrent writes to Stdout must be executed with care.

Created by the stdout function.

Trait Implementations

impl Debug for Stdout

[+]

fn fmt(&self, f: &mut Formatter) -> Result

[−]

Formats the value using the given formatter.

impl Write for Stdout

[+]

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

[−]

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

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

[−]

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

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

[−]

Attempts to write an entire buffer into this write.

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

[−]

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

fn by_ref(&mut self) -> &mut Self

[−]

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

impl AsyncWrite for Stdout

[+]

fn shutdown(&mut self) -> Poll<(), Error>

[−]

Initiates or attempts to shut down this writer, returning success when the I/O connection has completely shut down.

fn poll_write(&mut self, buf: &[u8]) -> Result<Async<usize>, Error>

[−]

Attempt to write bytes from buf into the object.

fn poll_flush(&mut self) -> Result<Async<()>, Error>

[−]

Attempt to flush the object, ensuring that any buffered data reach their destination.

fn write_buf<B>(&mut self, buf: &mut B) -> Result<Async<usize>, Error> where     B: Buf,

[−]

Write a Buf into this value, returning how many bytes were written.