Struct polkadot_node_subsystem::gen::futures::prelude::stream::SplitSink

pub struct SplitSink<S, Item> { /* private fields */ }

A Sink part of the split pair

Implementations

impl<S, Item> SplitSink<S, Item>where
    S: Sink<Item> + Unpin,

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

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 StreamExt::split.

Trait Implementations

impl<S, Item> Debug for SplitSink<S, Item>where
    S: Debug,
    Item: Debug,

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

Formats the value using the given formatter.

impl<S, Item> Sink<Item> for SplitSink<S, Item>where
    S: Sink<Item>,

type Error = <S as Sink<Item>>::Error

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

fn poll_ready(
    self: Pin<&mut SplitSink<S, Item>>,
    cx: &mut Context<'_>
) -> Poll<Result<(), <S as Sink<Item>>::Error>>

Attempts to prepare the Sink to receive a value.

fn start_send(
    self: Pin<&mut SplitSink<S, Item>>,
    item: Item
) -> Result<(), <S as Sink<Item>>::Error>

Begin the process of sending a value to the sink. Each call to this function must be preceded by a successful call to poll_ready which returned Poll::Ready(Ok(())).

fn poll_flush(
    self: Pin<&mut SplitSink<S, Item>>,
    cx: &mut Context<'_>
) -> Poll<Result<(), <S as Sink<Item>>::Error>>

Flush any remaining output from this sink.

fn poll_close(
    self: Pin<&mut SplitSink<S, Item>>,
    cx: &mut Context<'_>
) -> Poll<Result<(), <S as Sink<Item>>::Error>>

Flush any remaining output and close this sink, if necessary.

impl<S, Item> Unpin for SplitSink<S, Item>