[][src]Struct futures::compat::Compat01As03

#[must_use = "futures do nothing unless you `.await` or poll them"]
pub struct Compat01As03<T> { /* fields omitted */ }

Converts a futures 0.1 Future, Stream, AsyncRead, or AsyncWrite object to a futures 0.3-compatible version,

Methods

impl<T> Compat01As03<T>[src]

Important traits for Compat01As03<Fut>
pub fn new(object: T) -> Compat01As03<T>[src]

Wraps a futures 0.1 Future, Stream, AsyncRead, or AsyncWrite object in a futures 0.3-compatible wrapper.

Important traits for &'_ mut F
pub fn get_ref(&self) -> &T[src]

Get a reference to 0.1 Future, Stream, AsyncRead, or AsyncWrite object contained within.

Important traits for &'_ mut F
pub fn get_mut(&mut self) -> &mut T[src]

Get a mutable reference to 0.1 Future, Stream, AsyncRead or AsyncWrite object contained within.

pub fn into_inner(self) -> T[src]

Consume this wrapper to return the underlying 0.1 Future, Stream, AsyncRead, or AsyncWrite object.

Trait Implementations

impl<Fut> Future for Compat01As03<Fut> where
    Fut: Future
[src]

type Output = Result<<Fut as Future>::Item, <Fut as Future>::Error>

The type of value produced on completion.

impl<W> AsyncWrite for Compat01As03<W> where
    W: AsyncWrite
[src]

fn poll_write_vectored(
    self: Pin<&mut Self>,
    cx: &mut Context,
    bufs: &[IoSlice]
) -> Poll<Result<usize, Error>>
[src]

Attempt to write bytes from bufs into the object using vectored IO operations. Read more

impl<T> Unpin for Compat01As03<T>[src]

impl<St> Stream for Compat01As03<St> where
    St: Stream
[src]

type Item = Result<<St as Stream>::Item, <St as Stream>::Error>

Values yielded by the stream.

impl<T> Debug for Compat01As03<T> where
    T: Debug
[src]

impl<R> AsyncRead for Compat01As03<R> where
    R: AsyncRead
[src]

fn poll_read_vectored(
    self: Pin<&mut Self>,
    cx: &mut Context,
    bufs: &mut [IoSliceMut]
) -> Poll<Result<usize, Error>>
[src]

Attempt to read from the AsyncRead into bufs using vectored IO operations. Read more

Auto Trait Implementations

impl<T> !Sync for Compat01As03<T>

impl<T> Send for Compat01As03<T> where
    T: Send

impl<T> !UnwindSafe for Compat01As03<T>

impl<T> !RefUnwindSafe for Compat01As03<T>

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<F, T, E> TryFuture for F where
    F: Future<Output = Result<T, E>> + ?Sized
[src]

type Ok = T

The type of successful values yielded by this future

type Error = E

The type of failures yielded by this future

impl<S, T, E> TryStream for S where
    S: Stream<Item = Result<T, E>> + ?Sized
[src]

type Ok = T

The type of successful values yielded by this future

type Error = E

The type of failures yielded by this future

impl<T> FutureExt for T where
    T: Future + ?Sized
[src]

Important traits for Map<Fut, F>
fn map<U, F>(self, f: F) -> Map<Self, F> where
    F: FnOnce(Self::Output) -> U, 
[src]

Map this future's output to a different type, returning a new future of the resulting type. Read more

Important traits for Then<Fut1, Fut2, F>
fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F> where
    F: FnOnce(Self::Output) -> Fut,
    Fut: Future
[src]

Chain on a computation for when a future finished, passing the result of the future to the provided closure f. Read more

Important traits for Either<A, B>
fn left_future<B>(self) -> Either<Self, B> where
    B: Future<Output = Self::Output>, 
[src]

Wrap this future in an Either future, making it the left-hand variant of that Either. Read more

Important traits for Either<A, B>
fn right_future<A>(self) -> Either<A, Self> where
    A: Future<Output = Self::Output>, 
[src]

Wrap this future in an Either future, making it the right-hand variant of that Either. Read more

fn into_stream(self) -> IntoStream<Self>[src]

Convert this future into a single element stream. Read more

Important traits for Flatten<Fut>
fn flatten(self) -> Flatten<Self> where
    Self::Output: Future
[src]

Flatten the execution of this future when the successful result of this future is itself another future. Read more

fn flatten_stream(self) -> FlattenStream<Self> where
    Self::Output: Stream
[src]

Flatten the execution of this future when the successful result of this future is a stream. Read more

Important traits for Fuse<Fut>
fn fuse(self) -> Fuse<Self>[src]

Fuse a future such that poll will never again be called once it has completed. This method can be used to turn any Future into a FusedFuture. Read more

Important traits for Inspect<Fut, F>
fn inspect<F>(self, f: F) -> Inspect<Self, F> where
    F: FnOnce(&Self::Output), 
[src]

Do something with the output of a future before passing it on. Read more

Important traits for CatchUnwind<Fut>
fn catch_unwind(self) -> CatchUnwind<Self> where
    Self: UnwindSafe
[src]

Catches unwinding panics while polling the future. Read more

Important traits for Shared<Fut>
fn shared(self) -> Shared<Self> where
    Self::Output: Clone
[src]

Create a cloneable handle to this future where all handles will resolve to the same result. Read more

fn remote_handle(self) -> (Remote<Self>, RemoteHandle<Self::Output>)[src]

Turn this future into a future that yields () on completion and sends its output to another future on a separate task. Read more

Important traits for Pin<P>
fn boxed<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + 'a + Send>> where
    Self: Send + 'a, 
[src]

Wrap the future in a Box, pinning it. Read more

Important traits for Pin<P>
fn boxed_local<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + 'a>> where
    Self: 'a, 
[src]

Wrap the future in a Box, pinning it. Read more

Important traits for UnitError<Fut>
fn unit_error(self) -> UnitError<Self>[src]

Turns a Future<Output = T> into a TryFuture<Ok = T, Error = ()>. Read more

Important traits for NeverError<Fut>
fn never_error(self) -> NeverError<Self>[src]

Turns a Future<Output = T> into a TryFuture<Ok = T, Error = Never>. Read more

fn poll_unpin(&mut self, cx: &mut Context) -> Poll<Self::Output> where
    Self: Unpin
[src]

A convenience for calling Future::poll on Unpin future types.

fn now_or_never(self) -> Option<Self::Output>[src]

Evaluates and consumes the future, returning the resulting output if the future is ready after the first call to Future::poll. Read more

impl<Fut> TryFutureExt for Fut where
    Fut: TryFuture + ?Sized
[src]

fn flatten_sink<Item>(self) -> FlattenSink<Self, Self::Ok> where
    Self::Ok: Sink<Item>,
    <Self::Ok as Sink<Item>>::Error == Self::Error
[src]

Flattens the execution of this future when the successful result of this future is a [Sink]. Read more

Important traits for MapOk<Fut, F>
fn map_ok<T, F>(self, f: F) -> MapOk<Self, F> where
    F: FnOnce(Self::Ok) -> T, 
[src]

Maps this future's success value to a different value. Read more

Important traits for MapErr<Fut, F>
fn map_err<E, F>(self, f: F) -> MapErr<Self, F> where
    F: FnOnce(Self::Error) -> E, 
[src]

Maps this future's error value to a different value. Read more

Important traits for ErrInto<Fut, E>
fn err_into<E>(self) -> ErrInto<Self, E> where
    Self::Error: Into<E>, 
[src]

Maps this future's Error to a new error type using the Into trait. Read more

Important traits for AndThen<Fut1, Fut2, F>
fn and_then<Fut, F>(self, f: F) -> AndThen<Self, Fut, F> where
    F: FnOnce(Self::Ok) -> Fut,
    Fut: TryFuture<Error = Self::Error>, 
[src]

Executes another future after this one resolves successfully. The success value is passed to a closure to create this subsequent future. Read more

Important traits for OrElse<Fut1, Fut2, F>
fn or_else<Fut, F>(self, f: F) -> OrElse<Self, Fut, F> where
    F: FnOnce(Self::Error) -> Fut,
    Fut: TryFuture<Ok = Self::Ok>, 
[src]

Executes another future if this one resolves to an error. The error value is passed to a closure to create this subsequent future. Read more

Important traits for InspectOk<Fut, F>
fn inspect_ok<F>(self, f: F) -> InspectOk<Self, F> where
    F: FnOnce(&Self::Ok), 
[src]

Do something with the success value of a future before passing it on. Read more

Important traits for InspectErr<Fut, F>
fn inspect_err<F>(self, f: F) -> InspectErr<Self, F> where
    F: FnOnce(&Self::Error), 
[src]

Do something with the error value of a future before passing it on. Read more

fn try_flatten_stream(self) -> TryFlattenStream<Self> where
    Self::Ok: TryStream,
    <Self::Ok as TryStream>::Error == Self::Error
[src]

Flatten the execution of this future when the successful result of this future is a stream. Read more

Important traits for UnwrapOrElse<Fut, F>
fn unwrap_or_else<F>(self, f: F) -> UnwrapOrElse<Self, F> where
    F: FnOnce(Self::Error) -> Self::Ok
[src]

Unwraps this future's ouput, producing a future with this future's Ok type as its Output type. Read more

Important traits for Compat<R>
fn compat(self) -> Compat<Self> where
    Self: Unpin
[src]

Wraps a [TryFuture] into a future compatable with libraries using futures 0.1 future definitons. Requires the compat feature to enable. Read more

Important traits for IntoFuture<Fut>
fn into_future(self) -> IntoFuture<Self>[src]

Wraps a [TryFuture] into a type that implements Future. Read more

fn try_poll_unpin(
    &mut self,
    cx: &mut Context
) -> Poll<Result<Self::Ok, Self::Error>> where
    Self: Unpin
[src]

A convenience method for calling [TryFuture::try_poll] on [Unpin] future types. Read more

impl<T> StreamExt for T where
    T: Stream + ?Sized
[src]

Important traits for Next<'_, St>
fn next(&mut self) -> Next<Self> where
    Self: Unpin
[src]

Creates a future that resolves to the next item in the stream. Read more

Important traits for StreamFuture<St>
fn into_future(self) -> StreamFuture<Self> where
    Self: Unpin
[src]

Converts this stream into a future of (next_item, tail_of_stream). If the stream terminates, then the next item is [None]. Read more

fn map<T, F>(self, f: F) -> Map<Self, F> where
    F: FnMut(Self::Item) -> T, 
[src]

Maps this stream's items to a different type, returning a new stream of the resulting type. Read more

fn enumerate(self) -> Enumerate<Self>[src]

Creates a stream which gives the current iteration count as well as the next value. Read more

fn filter<Fut, F>(self, f: F) -> Filter<Self, Fut, F> where
    F: FnMut(&Self::Item) -> Fut,
    Fut: Future<Output = bool>, 
[src]

Filters the values produced by this stream according to the provided asynchronous predicate. Read more

fn filter_map<Fut, T, F>(self, f: F) -> FilterMap<Self, Fut, F> where
    F: FnMut(Self::Item) -> Fut,
    Fut: Future<Output = Option<T>>, 
[src]

Filters the values produced by this stream while simultaneously mapping them to a different type according to the provided asynchronous closure. Read more

fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F> where
    F: FnMut(Self::Item) -> Fut,
    Fut: Future
[src]

Computes from this stream's items new items of a different type using an asynchronous closure. Read more

Important traits for Collect<St, C>
fn collect<C>(self) -> Collect<Self, C> where
    C: Default + Extend<Self::Item>, 
[src]

Collect all of the values of this stream into a vector, returning a future representing the result of that computation. Read more

Important traits for Concat<St>
fn concat(self) -> Concat<Self> where
    Self::Item: Extend<<Self::Item as IntoIterator>::Item>,
    Self::Item: IntoIterator,
    Self::Item: Default
[src]

Concatenate all items of a stream into a single extendable destination, returning a future representing the end result. Read more

Important traits for Fold<St, Fut, T, F>
fn fold<T, Fut, F>(self, init: T, f: F) -> Fold<Self, Fut, T, F> where
    F: FnMut(T, Self::Item) -> Fut,
    Fut: Future<Output = T>, 
[src]

Execute an accumulating asynchronous computation over a stream, collecting all the values into one final result. Read more

fn flatten(self) -> Flatten<Self> where
    Self::Item: Stream
[src]

Flattens a stream of streams into just one continuous stream. Read more

fn skip_while<Fut, F>(self, f: F) -> SkipWhile<Self, Fut, F> where
    F: FnMut(&Self::Item) -> Fut,
    Fut: Future<Output = bool>, 
[src]

Skip elements on this stream while the provided asynchronous predicate resolves to true. Read more

fn take_while<Fut, F>(self, f: F) -> TakeWhile<Self, Fut, F> where
    F: FnMut(&Self::Item) -> Fut,
    Fut: Future<Output = bool>, 
[src]

Take elements from this stream while the provided asynchronous predicate resolves to true. Read more

Important traits for ForEach<St, Fut, F>
fn for_each<Fut, F>(self, f: F) -> ForEach<Self, Fut, F> where
    F: FnMut(Self::Item) -> Fut,
    Fut: Future<Output = ()>, 
[src]

Runs this stream to completion, executing the provided asynchronous closure for each element on the stream. Read more

Important traits for ForEachConcurrent<St, Fut, F>
fn for_each_concurrent<Fut, F, impl Into>>(
    self,
    limit: impl Into>,
    f: F
) -> ForEachConcurrent<Self, Fut, F> where
    F: FnMut(Self::Item) -> Fut,
    Fut: Future<Output = ()>,
    impl Into>: Into<Option<usize>>, 
[src]

Runs this stream to completion, executing the provided asynchronous closure for each element on the stream concurrently as elements become available. Read more

fn take(self, n: u64) -> Take<Self>[src]

Creates a new stream of at most n items of the underlying stream. Read more

fn skip(self, n: u64) -> Skip<Self>[src]

Creates a new stream which skips n items of the underlying stream. Read more

fn fuse(self) -> Fuse<Self>[src]

Fuse a stream such that poll_next will never again be called once it has finished. This method can be used t turn any Stream into a FusedStream. Read more

Important traits for &'_ mut F
fn by_ref(&mut self) -> &mut Self[src]

Borrows a stream, rather than consuming it. Read more

fn catch_unwind(self) -> CatchUnwind<Self> where
    Self: UnwindSafe
[src]

Catches unwinding panics while polling the stream. Read more

Important traits for Pin<P>
fn boxed<'a>(self) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a + Send>> where
    Self: Send + 'a, 
[src]

Wrap the stream in a Box, pinning it. Read more

Important traits for Pin<P>
fn boxed_local<'a>(self) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a>> where
    Self: 'a, 
[src]

Wrap the stream in a Box, pinning it. Read more

fn buffered(self, n: usize) -> Buffered<Self> where
    Self::Item: Future
[src]

An adaptor for creating a buffered list of pending futures. Read more

fn buffer_unordered(self, n: usize) -> BufferUnordered<Self> where
    Self::Item: Future
[src]

An adaptor for creating a buffered list of pending futures (unordered). Read more

fn zip<St>(self, other: St) -> Zip<Self, St> where
    St: Stream
[src]

An adapter for zipping two streams together. Read more

fn chain<St>(self, other: St) -> Chain<Self, St> where
    St: Stream<Item = Self::Item>, 
[src]

Adapter for chaining two stream. Read more

fn peekable(self) -> Peekable<Self>[src]

Creates a new stream which exposes a peek method. Read more

fn chunks(self, capacity: usize) -> Chunks<Self>[src]

An adaptor for chunking up items of the stream inside a vector. Read more

Important traits for Forward<St, Si>
fn forward<S>(self, sink: S) -> Forward<Self, S> where
    S: Sink<Self::Ok>,
    Self: TryStream<Error = <S as Sink<Self::Ok>>::Error>, 
[src]

A future that completes after the given stream has been fully processed into the sink and the sink has been flushed and closed. Read more

fn split<Item>(self) -> (SplitSink<Self, Item>, SplitStream<Self>) where
    Self: Sink<Item>, 
[src]

Splits this Stream + Sink object into separate Stream and Sink objects. Read more

fn inspect<F>(self, f: F) -> Inspect<Self, F> where
    F: FnMut(&Self::Item), 
[src]

Do something with each item of this stream, afterwards passing it on. Read more

Important traits for Either<A, B>
fn left_stream<B>(self) -> Either<Self, B> where
    B: Stream<Item = Self::Item>, 
[src]

Wrap this stream in an Either stream, making it the left-hand variant of that Either. Read more

Important traits for Either<A, B>
fn right_stream<B>(self) -> Either<B, Self> where
    B: Stream<Item = Self::Item>, 
[src]

Wrap this stream in an Either stream, making it the right-hand variant of that Either. Read more

fn poll_next_unpin(&mut self, cx: &mut Context) -> Poll<Option<Self::Item>> where
    Self: Unpin
[src]

A convenience method for calling [Stream::poll_next] on [Unpin] stream types. Read more

Important traits for SelectNextSome<'_, St>
fn select_next_some(&mut self) -> SelectNextSome<Self> where
    Self: Unpin + FusedStream
[src]

Returns a [Future] that resolves when the next item in this stream is ready. Read more

impl<S> TryStreamExt for S where
    S: TryStream + ?Sized
[src]

fn err_into<E>(self) -> ErrInto<Self, E> where
    Self::Error: Into<E>, 
[src]

Wraps the current stream in a new stream which converts the error type into the one provided. Read more

fn map_ok<T, F>(self, f: F) -> MapOk<Self, F> where
    F: FnMut(Self::Ok) -> T, 
[src]

Wraps the current stream in a new stream which maps the success value using the provided closure. Read more

fn map_err<E, F>(self, f: F) -> MapErr<Self, F> where
    F: FnMut(Self::Error) -> E, 
[src]

Wraps the current stream in a new stream which maps the error value using the provided closure. Read more

fn and_then<Fut, F>(self, f: F) -> AndThen<Self, Fut, F> where
    F: FnMut(Self::Ok) -> Fut,
    Fut: TryFuture<Error = Self::Error>, 
[src]

Chain on a computation for when a value is ready, passing the successful results to the provided closure f. Read more

fn or_else<Fut, F>(self, f: F) -> OrElse<Self, Fut, F> where
    F: FnMut(Self::Error) -> Fut,
    Fut: TryFuture<Ok = Self::Ok>, 
[src]

Chain on a computation for when an error happens, passing the erroneous result to the provided closure f. Read more

fn inspect_ok<F>(self, f: F) -> InspectOk<Self, F> where
    F: FnMut(&Self::Ok), 
[src]

Do something with the success value of this stream, afterwards passing it on. Read more

fn inspect_err<F>(self, f: F) -> InspectErr<Self, F> where
    F: FnMut(&Self::Error), 
[src]

Do something with the error value of this stream, afterwards passing it on. Read more

fn into_stream(self) -> IntoStream<Self>[src]

Wraps a [TryStream] into a type that implements Stream Read more

Important traits for TryNext<'_, St>
fn try_next(&mut self) -> TryNext<Self> where
    Self: Unpin
[src]

Creates a future that attempts to resolve the next item in the stream. If an error is encountered before the next item, the error is returned instead. Read more

Important traits for TryForEach<St, Fut, F>
fn try_for_each<Fut, F>(self, f: F) -> TryForEach<Self, Fut, F> where
    F: FnMut(Self::Ok) -> Fut,
    Fut: TryFuture<Ok = (), Error = Self::Error>, 
[src]

Attempts to run this stream to completion, executing the provided asynchronous closure for each element on the stream. Read more

fn try_skip_while<Fut, F>(self, f: F) -> TrySkipWhile<Self, Fut, F> where
    F: FnMut(&Self::Ok) -> Fut,
    Fut: TryFuture<Ok = bool, Error = Self::Error>, 
[src]

Skip elements on this stream while the provided asynchronous predicate resolves to true. Read more

Important traits for TryForEachConcurrent<St, Fut, F>
fn try_for_each_concurrent<Fut, F, impl Into>>(
    self,
    limit: impl Into>,
    f: F
) -> TryForEachConcurrent<Self, Fut, F> where
    F: FnMut(Self::Ok) -> Fut,
    Fut: Future<Output = Result<(), Self::Error>>,
    impl Into>: Into<Option<usize>>, 
[src]

Attempts to run this stream to completion, executing the provided asynchronous closure for each element on the stream concurrently as elements become available, exiting as soon as an error occurs. Read more

Important traits for TryCollect<St, C>
fn try_collect<C>(self) -> TryCollect<Self, C> where
    C: Default + Extend<Self::Ok>, 
[src]

Attempt to Collect all of the values of this stream into a vector, returning a future representing the result of that computation. Read more

fn try_filter<Fut, F>(self, f: F) -> TryFilter<Self, Fut, F> where
    F: FnMut(&Self::Ok) -> Fut,
    Fut: Future<Output = bool>, 
[src]

Attempt to filter the values produced by this stream according to the provided asynchronous closure. Read more

fn try_filter_map<Fut, F, T>(self, f: F) -> TryFilterMap<Self, Fut, F> where
    F: FnMut(Self::Ok) -> Fut,
    Fut: TryFuture<Ok = Option<T>, Error = Self::Error>, 
[src]

Attempt to filter the values produced by this stream while simultaneously mapping them to a different type according to the provided asynchronous closure. Read more

fn try_flatten(self) -> TryFlatten<Self> where
    Self::Ok: TryStream,
    <Self::Ok as TryStream>::Error: From<Self::Error>, 
[src]

Flattens a stream of streams into just one continuous stream. Read more

Important traits for TryFold<St, Fut, T, F>
fn try_fold<T, Fut, F>(self, init: T, f: F) -> TryFold<Self, Fut, T, F> where
    F: FnMut(T, Self::Ok) -> Fut,
    Fut: TryFuture<Ok = T, Error = Self::Error>, 
[src]

Attempt to execute an accumulating asynchronous computation over a stream, collecting all the values into one final result. Read more

Important traits for TryConcat<St>
fn try_concat(self) -> TryConcat<Self> where
    Self::Ok: Extend<<Self::Ok as IntoIterator>::Item>,
    Self::Ok: IntoIterator,
    Self::Ok: Default
[src]

Attempt to concatenate all items of a stream into a single extendable destination, returning a future representing the end result. Read more

fn try_buffer_unordered(self, n: usize) -> TryBufferUnordered<Self> where
    Self::Ok: TryFuture,
    <Self::Ok as TryFuture>::Error == Self::Error
[src]

Attempt to execute several futures from a stream concurrently. Read more

fn try_poll_next_unpin(
    &mut self,
    cx: &mut Context
) -> Poll<Option<Result<Self::Ok, Self::Error>>> where
    Self: Unpin
[src]

A convenience method for calling [TryStream::try_poll_next] on [Unpin] stream types. Read more

Important traits for Compat<R>
fn compat(self) -> Compat<Self> where
    Self: Unpin
[src]

Wraps a [TryStream] into a stream compatible with libraries using futures 0.1 Stream. Requires the compat feature to be enabled. ``` #![feature(async_await)] use futures::future::{FutureExt, TryFutureExt}; # let (tx, rx) = futures::channel::oneshot::channel(); Read more

fn into_async_read(self) -> IntoAsyncRead<Self> where
    Self: TryStreamExt<Error = Error> + Unpin,
    Self::Ok: AsRef<[u8]>, 
[src]

Adapter that converts this stream into an AsyncRead. Read more

impl<R> AsyncReadExt for R where
    R: AsyncRead + ?Sized
[src]

Important traits for CopyInto<'_, R, W>
fn copy_into<W>(self, writer: &mut W) -> CopyInto<Self, W> where
    W: AsyncWrite + Unpin + ?Sized
[src]

Creates a future which copies all the bytes from one object to another. Read more

Important traits for Read<'_, R>
fn read(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self> where
    Self: Unpin
[src]

Tries to read some bytes directly into the given buf in asynchronous manner, returning a future type. Read more

Important traits for ReadVectored<'_, R>
fn read_vectored(
    &'a mut self,
    bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectored<'a, Self> where
    Self: Unpin
[src]

Creates a future which will read from the AsyncRead into bufs using vectored IO operations. Read more

Important traits for ReadExact<'_, R>
fn read_exact(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self> where
    Self: Unpin
[src]

Creates a future which will read exactly enough bytes to fill buf, returning an error if end of file (EOF) is hit sooner. Read more

Important traits for ReadToEnd<'_, A>
fn read_to_end(&'a mut self, buf: &'a mut Vec<u8>) -> ReadToEnd<'a, Self> where
    Self: Unpin
[src]

Creates a future which will read all the bytes from this AsyncRead. Read more

Important traits for ReadToString<'_, A>
fn read_to_string(&'a mut self, buf: &'a mut String) -> ReadToString<'a, Self> where
    Self: Unpin
[src]

Creates a future which will read all the bytes from this AsyncRead. Read more

fn split(self) -> (ReadHalf<Self>, WriteHalf<Self>) where
    Self: AsyncWrite
[src]

Helper method for splitting this read/write object into two halves. Read more

Important traits for Compat<R>
fn compat(self) -> Compat<Self> where
    Self: Unpin
[src]

Wraps an [AsyncRead] in a compatibility wrapper that allows it to be used as a futures 0.1 / tokio-io 0.1 AsyncRead. If the wrapped type implements [AsyncWrite] as well, the result will also implement the futures 0.1 / tokio 0.1 AsyncWrite trait. Read more

impl<W> AsyncWriteExt for W where
    W: AsyncWrite + ?Sized
[src]

Important traits for Flush<'_, W>
fn flush(&mut self) -> Flush<Self> where
    Self: Unpin
[src]

Creates a future which will entirely flush this AsyncWrite. Read more

Important traits for Close<'_, W>
fn close(&mut self) -> Close<Self> where
    Self: Unpin
[src]

Creates a future which will entirely close this AsyncWrite.

Important traits for Write<'_, W>
fn write(&'a mut self, buf: &'a [u8]) -> Write<'a, Self> where
    Self: Unpin
[src]

Creates a future which will write bytes from buf into the object. Read more

Important traits for WriteVectored<'_, W>
fn write_vectored(
    &'a mut self,
    bufs: &'a [IoSlice<'a>]
) -> WriteVectored<'a, Self> where
    Self: Unpin
[src]

Creates a future which will write bytes from bufs into the object using vectored IO operations. Read more

Important traits for WriteAll<'_, W>
fn write_all(&'a mut self, buf: &'a [u8]) -> WriteAll<'a, Self> where
    Self: Unpin
[src]

Write data into this object. Read more

Important traits for Compat<R>
fn compat_write(self) -> Compat<Self> where
    Self: Unpin
[src]

Wraps an [AsyncWrite] in a compatibility wrapper that allows it to be used as a futures 0.1 / tokio-io 0.1 AsyncWrite. Requires the io-compat feature to enable. Read more

fn into_sink<Item>(self) -> IntoSink<Self, Item> where
    Item: AsRef<[u8]>, 
[src]

Allow using an [AsyncWrite] as a Sink``<Item: AsRef<[u8]>>. Read more

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,