Struct Write 

pub struct Write<T, S>
where
    T: IoBuf,
{ /* private fields */ }

Write a file.

Implementations

impl<T, S> Write<T, S>

where T: IoBuf,

pub fn new(fd: S, buffer: T) -> Write<T, S>

Create Write.

Trait Implementations

impl<T, S> IntoInner for Write<T, S>

where T: IoBuf,

type Inner = T

The inner type.

fn into_inner(self) -> <Write<T, S> as IntoInner>::Inner

Get the inner buffer.

impl<T, S> OpCode for Write<T, S>

where T: IoBuf, S: AsFd,

fn create_entry(self: Pin<&mut Write<T, S>>) -> OpEntry

Create submission entry.

fn call_blocking(self: Pin<&mut Self>) -> Result<usize, Error>

Call the operation in a blocking way. This method will only be called if create_entry returns OpEntry::Blocking.

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

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

impl<T, S> OpCode for Write<T, S>

where T: IoBuf, S: AsFd,

fn pre_submit(self: Pin<&mut Write<T, S>>) -> Result<Decision, Error>

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

fn op_type(self: Pin<&mut Write<T, S>>) -> Option<OpType>

Get the operation type when an event is occurred.

fn operate(self: Pin<&mut Write<T, S>>) -> Poll<Result<usize, Error>>

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