Struct arcon::prelude::prelude::ActorRef

pub struct ActorRef { /* fields omitted */ }

Methods

impl ActorRef

pub fn hold(&self) -> Option<ActorRefStrong>

pub fn tell<I, S>(&self, v: I, from: &S) where
    I: Into<Message>,
    S: ActorRefFactory, 

Trait Implementations

impl PartialEq<ActorRef> for ActorRef

fn eq(&self, other: &ActorRef) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Sink for ActorRef

Helper for forwarding [MsgEnvelope]s to actor references

type SinkItem = MsgEnvelope

The type of value that the sink accepts.

type SinkError = ()

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

fn start_send(
    &mut self,
    item: <ActorRef as Sink>::SinkItem
) -> Result<AsyncSink<<ActorRef as Sink>::SinkItem>, <ActorRef as Sink>::SinkError>

Begin the process of sending a value to the sink.

fn poll_complete(&mut self) -> Result<Async<()>, <ActorRef as Sink>::SinkError>

Flush all output from this sink, if necessary.

fn close(&mut self) -> Result<Async<()>, <ActorRef as Sink>::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.

impl Display for ActorRef

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

Formats the value using the given formatter.

impl Debug for ActorRef

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

Formats the value using the given formatter.

impl Clone for ActorRef

fn clone(&self) -> ActorRef

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl ActorRefFactory for ActorRef

fn actor_ref(&self) -> ActorRef