[][src]Struct futures::stream::FlatMap

#[must_use =
  "futures/streams/sinks do nothing unless you `.await` or poll them"]pub struct FlatMap<St, U, F> { /* fields omitted */ }

Stream for the flat_map method.

Implementations

impl<St, U, F> FlatMap<St, U, F>[src]

pub fn get_ref(&self) -> &St

Important traits for &'_ mut F

impl<'_, F> Future for &'_ mut F where
    F: Unpin + Future + ?Sized
type Output = <F as Future>::Output;
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Acquires a reference to the underlying sink or stream that this combinator is pulling from.

pub fn get_mut(&mut self) -> &mut St

Important traits for &'_ mut F

impl<'_, F> Future for &'_ mut F where
    F: Unpin + Future + ?Sized
type Output = <F as Future>::Output;
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Acquires a mutable reference to the underlying sink or stream that this combinator is pulling from.

Note that care must be taken to avoid tampering with the state of the sink or stream which may otherwise confuse this combinator.

pub fn get_pin_mut(self: Pin<&mut FlatMap<St, U, F>>) -> Pin<&mut St>

Important traits for Pin<P>

impl<P> Future for Pin<P> where
    P: Unpin + DerefMut,
    <P as Deref>::Target: Future
type Output = <<P as Deref>::Target as Future>::Output;
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Acquires a pinned mutable reference to the underlying sink or stream that this combinator is pulling from.

Note that care must be taken to avoid tampering with the state of the sink or stream which may otherwise confuse this combinator.

pub fn into_inner(self) -> St[src]

Consumes this combinator, returning the underlying sink or stream.

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<St, U, F> Debug for FlatMap<St, U, F> where
    Flatten<Map<St, F>, U>: Debug
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impl<St, U, F> FusedStream for FlatMap<St, U, F> where
    Flatten<Map<St, F>, U>: FusedStream
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impl<_Item, St, U, F> Sink<_Item> for FlatMap<St, U, F> where
    Flatten<Map<St, F>, U>: Sink<_Item>, 
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type Error = <Flatten<Map<St, F>, U> as Sink<_Item>>::Error

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

impl<St, U, F> Stream for FlatMap<St, U, F> where
    Flatten<Map<St, F>, U>: Stream
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type Item = <Flatten<Map<St, F>, U> as Stream>::Item

Values yielded by the stream.

impl<'pin, St, U, F> Unpin for FlatMap<St, U, F> where
    __FlatMap<'pin, St, U, F>: Unpin
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impl<St, U, F> UnsafeUnpin for FlatMap<St, U, F>[src]

Auto Trait Implementations

impl<St, U, F> RefUnwindSafe for FlatMap<St, U, F> where
    F: RefUnwindSafe,
    St: RefUnwindSafe,
    U: RefUnwindSafe

impl<St, U, F> Send for FlatMap<St, U, F> where
    F: Send,
    St: Send,
    U: Send

impl<St, U, F> Sync for FlatMap<St, U, F> where
    F: Sync,
    St: Sync,
    U: Sync

impl<St, U, F> UnwindSafe for FlatMap<St, U, F> where
    F: UnwindSafe,
    St: UnwindSafe,
    U: UnwindSafe

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T, Item> SinkExt<Item> for T where
    T: Sink<Item> + ?Sized
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impl<T> StreamExt for T where
    T: Stream + ?Sized
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impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<S, T, E> TryStream for S where
    S: Stream<Item = Result<T, E>> + ?Sized
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type Ok = T

The type of successful values yielded by this future

type Error = E

The type of failures yielded by this future

impl<S> TryStreamExt for S where
    S: TryStream + ?Sized
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