Struct tk_bufstream::WriteRaw

pub struct WriteRaw<S> { /* fields omitted */ }

A structure that locks IoBuf and allows you to write to the socket directly

Where "directly" means without buffering and presumably with some zero-copy method like sendfile() or splice()

Note: when WriteRaw is alive ReadBuf is alive, but locked and will wake up as quick as WriteRaw is converted back to WriteBuf.

Methods

impl<S> WriteRaw<S>

fn into_buf(self) -> WriteBuf<S>

Turn raw writer back into buffered and release internal BiLock

fn get_ref(&self) -> &S

fn get_mut(&mut self) -> &mut S

Trait Implementations

impl<S: AsyncWrite> Write for WriteRaw<S>

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<S: AsyncWrite> AsyncWrite for WriteRaw<S>

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 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.