Struct RecvMsgMulti 

pub struct RecvMsgMulti<S>
where
    S: AsFd,
{ /* private fields */ }

Receive data, ancillary data and source address multi times into multiple managed buffers.

Implementations

impl<S> RecvMsgMulti<S>

where S: AsFd,

pub fn new( fd: S, pool: &BufferPool, control_len: usize, flags: RecvFlags, ) -> Result<RecvMsgMulti<S>, Error>

Create RecvMsgMulti.

Trait Implementations

impl<S> OpCode for RecvMsgMulti<S>

where S: AsFd,

type Control = RecvMsgControl

Type that contains self-references and other needed info during the operation

unsafe fn init(&mut self, ctrl: &mut <RecvMsgMulti<S> as OpCode>::Control)

Initialize the control

fn pre_submit( &mut self, control: &mut <RecvMsgMulti<S> as OpCode>::Control, ) -> Result<Decision, Error>

Perform the operation before submit, and return Decision to indicate whether submitting the operation to polling is required.

fn op_type( &mut self, control: &mut <RecvMsgMulti<S> as OpCode>::Control, ) -> Option<OpType>

Get the operation type when an event is occurred.

fn operate( &mut self, control: &mut <RecvMsgMulti<S> as OpCode>::Control, ) -> Poll<Result<usize, Error>>

Perform the operation after received corresponding event. If this operation is blocking, the return value should be Poll::Ready.

unsafe fn set_result( &mut self, control: &mut <RecvMsgMulti<S> as OpCode>::Control, result: &Result<usize, Error>, extra: &Extra, )

Set the result when it completes. The operation stores the result and is responsible to release it if the operation is cancelled.

impl<S> TakeBuffer for RecvMsgMulti<S>

where S: AsFd,

type Buffer = RecvMsgMultiResult

Type of the buffer.

fn take_buffer(self) -> Option<<RecvMsgMulti<S> as TakeBuffer>::Buffer>

Take buffer.