Struct futures::stream::SplitSink

pub struct SplitSink<S>(_);

A Sink part of the split pair

Implementations

impl<S> SplitSink<S>

pub fn reunite(self, other: SplitStream<S>) -> Result<S, ReuniteError<S>>

Attempts to put the two “halves” of a split Stream + Sink back together. Succeeds only if the SplitStream<S> and SplitSink<S> are a matching pair originating from the same call to Stream::split.

Trait Implementations

impl<S: Debug> Debug for SplitSink<S>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<S: Sink> Sink for SplitSink<S>

type SinkItem = S::SinkItem

The type of value that the sink accepts.

type SinkError = S::SinkError

The type of value produced by the sink when an error occurs.

fn start_send(
    &mut self,
    item: S::SinkItem
) -> StartSend<S::SinkItem, S::SinkError>

Begin the process of sending a value to the sink.

fn poll_complete(&mut self) -> Poll<(), S::SinkError>

Flush all output from this sink, if necessary.

fn close(&mut self) -> Poll<(), S::SinkError>

A method to indicate that no more values will ever be pushed into this sink.

fn wait(self) -> Wait<Self> where
    Self: Sized, 

Creates a new object which will produce a synchronous sink.

fn with<U, F, Fut>(self, f: F) -> With<Self, U, F, Fut> where
    F: FnMut(U) -> Fut,
    Fut: IntoFuture<Item = Self::SinkItem>,
    Fut::Error: From<Self::SinkError>,
    Self: Sized, 

Composes a function in front of the sink.

fn with_flat_map<U, F, St>(self, f: F) -> WithFlatMap<Self, U, F, St> where
    F: FnMut(U) -> St,
    St: Stream<Item = Self::SinkItem, Error = Self::SinkError>,
    Self: Sized, 

Composes a function in front of the sink.

fn sink_map_err<F, E>(self, f: F) -> SinkMapErr<Self, F> where
    F: FnOnce(Self::SinkError) -> E,
    Self: Sized, 

Transforms the error returned by the sink.

fn sink_from_err<E: From<Self::SinkError>>(self) -> SinkFromErr<Self, E> where
    Self: Sized, 

Map this sink’s error to any error implementing From for this sink’s Error, returning a new sink.

fn buffer(self, amt: usize) -> Buffer<Self> where
    Self: Sized, 

Adds a fixed-size buffer to the current sink.

fn fanout<S>(self, other: S) -> Fanout<Self, S> where
    Self: Sized,
    Self::SinkItem: Clone,
    S: Sink<SinkItem = Self::SinkItem, SinkError = Self::SinkError>, 

Fanout items to multiple sinks.

fn flush(self) -> Flush<Self> where
    Self: Sized, 

A future that completes when the sink has finished processing all pending requests.

fn send(self, item: Self::SinkItem) -> Send<Self> where
    Self: Sized, 

A future that completes after the given item has been fully processed into the sink, including flushing.

fn send_all<S>(self, stream: S) -> SendAll<Self, S> where
    S: Stream<Item = Self::SinkItem>,
    Self::SinkError: From<S::Error>,
    Self: Sized, 

A future that completes after the given stream has been fully processed into the sink, including flushing.