Struct hyper::body::Sender

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

[−] Expand description

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[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Sink for Sender[+]

[+] Show hidden undocumented items

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.