[−][src]Struct futures::sink::Fanout
Sink that clones incoming items and forwards them to two sinks at the same time.
Backpressure from any downstream sink propagates up, which means that this sink can only process items as fast as its slowest downstream sink.
Implementations
impl<Si1, Si2> Fanout<Si1, Si2>[src]
pub fn get_ref(&self) -> (&Si1, &Si2)[src]
Get a shared reference to the inner sinks.
pub fn get_mut(&mut self) -> (&mut Si1, &mut Si2)[src]
Get a mutable reference to the inner sinks.
pub fn get_pin_mut(
self: Pin<&mut Fanout<Si1, Si2>>
) -> (Pin<&mut Si1>, Pin<&mut Si2>)[src]
self: Pin<&mut Fanout<Si1, Si2>>
) -> (Pin<&mut Si1>, Pin<&mut Si2>)
Get a pinned mutable reference to the inner sinks.
pub fn into_inner(self) -> (Si1, Si2)[src]
Consumes this combinator, returning the underlying sinks.
Note that this may discard intermediate state of this combinator, so care should be taken to avoid losing resources when this is called.
Trait Implementations
impl<Si1, Si2> Debug for Fanout<Si1, Si2> where
Si1: Debug,
Si2: Debug, [src]
Si1: Debug,
Si2: Debug,
impl<Si1, Si2, Item> Sink<Item> for Fanout<Si1, Si2> where
Item: Clone,
Si1: Sink<Item>,
Si2: Sink<Item, Error = <Si1 as Sink<Item>>::Error>, [src]
Item: Clone,
Si1: Sink<Item>,
Si2: Sink<Item, Error = <Si1 as Sink<Item>>::Error>,
type Error = <Si1 as Sink<Item>>::Error
The type of value produced by the sink when an error occurs.
fn poll_ready(
self: Pin<&mut Fanout<Si1, Si2>>,
cx: &mut Context
) -> Poll<Result<(), <Fanout<Si1, Si2> as Sink<Item>>::Error>>[src]
self: Pin<&mut Fanout<Si1, Si2>>,
cx: &mut Context
) -> Poll<Result<(), <Fanout<Si1, Si2> as Sink<Item>>::Error>>
fn start_send(
self: Pin<&mut Fanout<Si1, Si2>>,
item: Item
) -> Result<(), <Fanout<Si1, Si2> as Sink<Item>>::Error>[src]
self: Pin<&mut Fanout<Si1, Si2>>,
item: Item
) -> Result<(), <Fanout<Si1, Si2> as Sink<Item>>::Error>
fn poll_flush(
self: Pin<&mut Fanout<Si1, Si2>>,
cx: &mut Context
) -> Poll<Result<(), <Fanout<Si1, Si2> as Sink<Item>>::Error>>[src]
self: Pin<&mut Fanout<Si1, Si2>>,
cx: &mut Context
) -> Poll<Result<(), <Fanout<Si1, Si2> as Sink<Item>>::Error>>
fn poll_close(
self: Pin<&mut Fanout<Si1, Si2>>,
cx: &mut Context
) -> Poll<Result<(), <Fanout<Si1, Si2> as Sink<Item>>::Error>>[src]
self: Pin<&mut Fanout<Si1, Si2>>,
cx: &mut Context
) -> Poll<Result<(), <Fanout<Si1, Si2> as Sink<Item>>::Error>>
impl<'pin, Si1, Si2> Unpin for Fanout<Si1, Si2> where
__Fanout<'pin, Si1, Si2>: Unpin, [src]
__Fanout<'pin, Si1, Si2>: Unpin,
Auto Trait Implementations
impl<Si1, Si2> RefUnwindSafe for Fanout<Si1, Si2> where
Si1: RefUnwindSafe,
Si2: RefUnwindSafe,
Si1: RefUnwindSafe,
Si2: RefUnwindSafe,
impl<Si1, Si2> Send for Fanout<Si1, Si2> where
Si1: Send,
Si2: Send,
Si1: Send,
Si2: Send,
impl<Si1, Si2> Sync for Fanout<Si1, Si2> where
Si1: Sync,
Si2: Sync,
Si1: Sync,
Si2: Sync,
impl<Si1, Si2> UnwindSafe for Fanout<Si1, Si2> where
Si1: UnwindSafe,
Si2: UnwindSafe,
Si1: UnwindSafe,
Si2: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, Item> SinkExt<Item> for T where
T: Sink<Item> + ?Sized, [src]
T: Sink<Item> + ?Sized,
fn with<U, Fut, F, E>(self, f: F) -> With<Self, Item, U, Fut, F> where
E: From<Self::Error>,
F: FnMut(U) -> Fut,
Fut: Future<Output = Result<Item, E>>, [src]
E: From<Self::Error>,
F: FnMut(U) -> Fut,
Fut: Future<Output = Result<Item, E>>,
fn with_flat_map<U, St, F>(self, f: F) -> WithFlatMap<Self, Item, U, St, F> where
F: FnMut(U) -> St,
St: Stream<Item = Result<Item, Self::Error>>, [src]
F: FnMut(U) -> St,
St: Stream<Item = Result<Item, Self::Error>>,
fn sink_map_err<E, F>(self, f: F) -> SinkMapErr<Self, F> where
F: FnOnce(Self::Error) -> E, [src]
F: FnOnce(Self::Error) -> E,
fn sink_err_into<E>(self) -> SinkErrInto<Self, Item, E> where
Self::Error: Into<E>, [src]
Self::Error: Into<E>,
fn buffer(self, capacity: usize) -> Buffer<Self, Item>[src]
fn close(&mut self) -> Close<Self, Item> where
Self: Unpin, [src]
Self: Unpin,
fn fanout<Si>(self, other: Si) -> Fanout<Self, Si> where
Item: Clone,
Si: Sink<Item, Error = Self::Error>, [src]
Item: Clone,
Si: Sink<Item, Error = Self::Error>,
fn flush(&mut self) -> Flush<Self, Item> where
Self: Unpin, [src]
Self: Unpin,
fn send(&mut self, item: Item) -> Send<Self, Item> where
Self: Unpin, [src]
Self: Unpin,
fn send_all<St>(&'a mut self, stream: &'a mut St) -> SendAll<'a, Self, St> where
Self: Unpin,
St: TryStream<Ok = Item, Error = Self::Error> + Stream + Unpin + ?Sized, [src]
Self: Unpin,
St: TryStream<Ok = Item, Error = Self::Error> + Stream + Unpin + ?Sized,
fn left_sink<Si2>(self) -> Either<Self, Si2> where
Si2: Sink<Item, Error = Self::Error>, [src]
Si2: Sink<Item, Error = Self::Error>,
fn right_sink<Si1>(self) -> Either<Si1, Self> where
Si1: Sink<Item, Error = Self::Error>, [src]
Si1: Sink<Item, Error = Self::Error>,
fn compat(self) -> CompatSink<Self, Item> where
Self: Unpin, [src]
Self: Unpin,
fn poll_ready_unpin(
&mut self,
cx: &mut Context
) -> Poll<Result<(), Self::Error>> where
Self: Unpin, [src]
&mut self,
cx: &mut Context
) -> Poll<Result<(), Self::Error>> where
Self: Unpin,
fn start_send_unpin(&mut self, item: Item) -> Result<(), Self::Error> where
Self: Unpin, [src]
Self: Unpin,
fn poll_flush_unpin(
&mut self,
cx: &mut Context
) -> Poll<Result<(), Self::Error>> where
Self: Unpin, [src]
&mut self,
cx: &mut Context
) -> Poll<Result<(), Self::Error>> where
Self: Unpin,
fn poll_close_unpin(
&mut self,
cx: &mut Context
) -> Poll<Result<(), Self::Error>> where
Self: Unpin, [src]
&mut self,
cx: &mut Context
) -> Poll<Result<(), Self::Error>> where
Self: Unpin,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,