Struct WritePipe

pub struct WritePipe { /* private fields */ }

The write side of a pipe.

This is primarily used via [AsyncWrite] and futures::AsyncWriteExt.

Implementations

impl WritePipe

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

Attempts to write buf to the pipe without blocking. Returns the number of bytes written, an error, or io::ErrorKind::WouldBlock if the pipe is full.

Trait Implementations

impl AsyncWrite for WritePipe

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

Attempt to write bytes from buf into the object.

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

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

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

Attempt to close the object.

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

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

impl DefaultEncoding for WritePipe

type Encoding = TableEncoder

The encoding to use for the serialization.

impl<'encoding> StructDecodeMetadata<'encoding, Resource> for WritePipe

const DECODERS: &'static [ErasedDecoderEntry]

The list of decoder vtables.

impl StructEncodeMetadata<Resource> for WritePipe

const ENCODERS: &'static [ErasedEncoderEntry]

The list of encoder vtables.

impl StructMetadata for WritePipe

const NUMBERS: &'static [u32]

The field numbers for each field.

const OFFSETS: &'static [usize]

The byte offset to each field within the struct.