Struct AsyncifyFd2 

pub struct AsyncifyFd2<S1, S2, F, D> { /* private fields */ }

Spawn a blocking function with two file descriptors in the thread pool.

Implementations

impl<S1, S2, F, D> AsyncifyFd2<S1, S2, F, D>

pub fn new( fd1: SharedFd<S1>, fd2: SharedFd<S2>, f: F, ) -> AsyncifyFd2<S1, S2, F, D>

Create AsyncifyFd2.

Trait Implementations

impl<S1, S2, F, D> IntoInner for AsyncifyFd2<S1, S2, F, D>

type Inner = D

The inner type.

fn into_inner(self) -> <AsyncifyFd2<S1, S2, F, D> as IntoInner>::Inner

Get the inner buffer.

impl<S1, S2, D, F> OpCode for AsyncifyFd2<S1, S2, F, D>

where D: Send + 'static, F: FnOnce(&S1, &S2) -> BufResult<usize, D> + Send + 'static,

fn create_entry(self: Pin<&mut AsyncifyFd2<S1, S2, F, D>>) -> OpEntry

Create submission entry.

fn call_blocking( self: Pin<&mut AsyncifyFd2<S1, S2, F, D>>, ) -> Result<usize, Error>

Call the operation in a blocking way. This method will be called if

fn create_entry_fallback(self: Pin<&mut Self>) -> OpEntry

Create submission entry for fallback. This method will only be called if create_entry returns an entry with unsupported opcode.

unsafe fn set_result(self: Pin<&mut Self>, _: &Result<usize, Error>, _: &Extra)

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

unsafe fn push_multishot( self: Pin<&mut Self>, _: Result<usize, Error>, _: Extra, )

Push a multishot result to the inner queue.

fn pop_multishot(self: Pin<&mut Self>) -> Option<BufResult<usize, Extra>>

Pop a multishot result from the inner queue.

impl<S1, S2, D, F> OpCode for AsyncifyFd2<S1, S2, F, D>

where D: Send + 'static, F: FnOnce(&S1, &S2) -> BufResult<usize, D> + Send + 'static,

fn pre_submit( self: Pin<&mut AsyncifyFd2<S1, S2, F, D>>, ) -> Result<Decision, Error>

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

fn operate( self: Pin<&mut AsyncifyFd2<S1, S2, F, D>>, ) -> Poll<Result<usize, Error>>

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

fn op_type(self: Pin<&mut Self>) -> Option<OpType>

Get the operation type when an event is occurred.

impl<'__pin, S1, S2, F, D> Unpin for AsyncifyFd2<S1, S2, F, D>

where <PinnedFieldsOfHelperStruct<__Origin<'__pin, S1, S2, F, D>> as PinnedFieldsOfHelperTrait>::Actual: Unpin,