Struct futures::io::Sink

pub struct Sink { /* private fields */ }

Writer for the sink() function.

Trait Implementations

impl AsyncWrite for Sink

fn poll_write( self: Pin<&mut Sink>, _: &mut Context<'_>, buf: &[u8] ) -> Poll<Result<usize, Error>>

Attempt to write bytes from buf into the object.

fn poll_write_vectored( self: Pin<&mut Sink>, _: &mut Context<'_>, bufs: &[IoSlice<'_>] ) -> Poll<Result<usize, Error>>

Attempt to write bytes from bufs into the object using vectored IO operations.

fn poll_flush( self: Pin<&mut Sink>, _: &mut Context<'_> ) -> Poll<Result<(), Error>>

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

fn poll_close( self: Pin<&mut Sink>, _: &mut Context<'_> ) -> Poll<Result<(), Error>>

Attempt to close the object.

impl Debug for Sink

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.