Struct RecvMsgManaged 

pub struct RecvMsgManaged<C, S>
where
    C: IoBufMut,
    S: AsFd,
{ /* private fields */ }

Receive data into managed buffer, and ancillary data into control buffer.

Implementations

impl<C, S> RecvMsgManaged<C, S>

where C: IoBufMut, S: AsFd,

pub fn new( fd: S, pool: &BufferPool, len: usize, control: C, flags: RecvFlags, ) -> Result<RecvMsgManaged<C, S>, Error>

Create RecvMsgManaged.

pub fn poll_first(&mut self)

This method sets the IORING_RECVSEND_POLL_FIRST flag in the ioprio of the SQE on the IO_URING driver.

Trait Implementations

impl<C, S> OpCode for RecvMsgManaged<C, S>

where C: IoBufMut, S: AsFd,

type Control = RecvMsgControl

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

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

Initialize the control

unsafe fn operate( &mut self, control: &mut <RecvMsgManaged<C, S> as OpCode>::Control, optr: *mut OVERLAPPED, ) -> Poll<Result<usize, Error>>

Perform Windows API call with given pointer to overlapped struct.

fn cancel( &mut self, control: &mut <RecvMsgManaged<C, S> as OpCode>::Control, optr: *mut OVERLAPPED, ) -> Result<(), Error>

Cancel the async IO operation.

unsafe fn set_result( &mut self, control: &mut <RecvMsgManaged<C, S> as OpCode>::Control, res: &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.

fn op_type(&self, control: &Self::Control) -> OpType

Determines that the operation is really overlapped defined by Windows API. If not, the driver will try to operate it in another thread.

impl<C, S> TakeBuffer for RecvMsgManaged<C, S>

where C: IoBufMut, S: AsFd,

type Buffer = ((BufferRef, C), Option<SockAddr>, usize)

Type of the buffer.

fn take_buffer(self) -> Option<<RecvMsgManaged<C, S> as TakeBuffer>::Buffer>

Take buffer.