Struct hyper::body::Sender

#[must_use = "Sender does nothing unless sent on"]
pub struct Sender { /* fields omitted */ }

A sender half used with Body::channel().

Useful when wanting to stream chunks from another thread. See Body::channel for more.

Methods

impl Sender

pub fn poll_ready(&mut self) -> Poll<(), Error>

Check to see if this Sender can send more data.

pub fn send_data(&mut self, chunk: Chunk) -> Result<(), Chunk>

Sends data on this channel.

This should be called after poll_ready indicated the channel could accept another Chunk.

Returns Err(Chunk) if the channel could not (currently) accept another Chunk.

pub fn abort(self)

Aborts the body in an abnormal fashion.

Trait Implementations

impl Debug for Sender

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

Formats the value using the given formatter.

impl Sink for Sender

type SinkItem = Chunk

The type of value that the sink accepts.

type SinkError = Error

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

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

Flush all output from this sink, if necessary.

fn start_send(
    &mut self,
    msg: Chunk
) -> StartSend<Self::SinkItem, Self::SinkError>

Begin the process of sending a value to the sink.

fn close(&mut self) -> Result<Async<()>, Self::SinkError>

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

fn wait(self) -> Wait<Self>

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 as IntoFuture>::Error: From<Self::SinkError>, 

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>, 

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, 

Transforms the error returned by the sink.

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

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>

Adds a fixed-size buffer to the current sink.

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

Fanout items to multiple sinks.

fn flush(self) -> Flush<Self>

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

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

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 as Stream>::Error>, 

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