Struct AsyncifyFd 

pub struct AsyncifyFd<S, F, D> { /* private fields */ }

Spawn a blocking function with a file descriptor in the thread pool.

Implementations

impl<S, F, D> AsyncifyFd<S, F, D>

pub fn new(fd: SharedFd<S>, f: F) -> Self

Create AsyncifyFd.

Trait Implementations

impl<S, F, D> IntoInner for AsyncifyFd<S, F, D>

type Inner = D

The inner type.

fn into_inner(self) -> Self::Inner

Get the inner buffer.

impl<S, D: Send + 'static, F: FnOnce(&S) -> BufResult<usize, D> + Send + 'static> OpCode for AsyncifyFd<S, F, D>

fn pre_submit(self: Pin<&mut Self>) -> Result<Decision>

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

fn operate(self: Pin<&mut Self>) -> Poll<Result<usize>>

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.