[−][src]Struct parallel_stream::ForEach
Call a closure on each element of the stream.
Methods
impl ForEach
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pub fn new<S, F, Fut>(stream: S, f: F) -> Self where
S: ParallelStream,
F: FnMut(S::Item) -> Fut + Send + Sync + Copy + 'static,
Fut: Future<Output = ()> + Send,
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S: ParallelStream,
F: FnMut(S::Item) -> Fut + Send + Sync + Copy + 'static,
Fut: Future<Output = ()> + Send,
Create a new instance of ForEach
.
Trait Implementations
impl Debug for ForEach
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impl Future for ForEach
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type Output = ()
The type of value produced on completion.
fn poll(self: Pin<&mut Self>, cx: &mut Context) -> Poll<Self::Output>
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impl<'__pin> Unpin for ForEach where
__Origin<'__pin>: Unpin,
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__Origin<'__pin>: Unpin,
Auto Trait Implementations
impl !RefUnwindSafe for ForEach
impl Send for ForEach
impl Sync for ForEach
impl !UnwindSafe for ForEach
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T> FutureExt for T where
T: Future + ?Sized,
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T: Future + ?Sized,
fn delay(self, dur: Duration) -> DelayFuture<Self>
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fn flatten(self) -> FlattenFuture<Self, <Self::Output as IntoFuture>::Future> where
Self::Output: IntoFuture,
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Self::Output: IntoFuture,
fn race<F>(self, other: F) -> Race<Self, F> where
F: Future<Output = Self::Output>,
Self: Future,
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F: Future<Output = Self::Output>,
Self: Future,
fn try_race<F, T, E>(self, other: F) -> TryRace<Self, F> where
F: Future<Output = Self::Output>,
Self: Future<Output = Result<T, E>>,
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F: Future<Output = Self::Output>,
Self: Future<Output = Result<T, E>>,
fn join<F>(self, other: F) -> Join<Self, F> where
F: Future,
Self: Future,
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F: Future,
Self: Future,
fn try_join<F, A, B, E>(self, other: F) -> TryJoin<Self, F> where
F: Future<Output = Result<B, E>>,
Self: Future<Output = Result<A, E>>,
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F: Future<Output = Result<B, E>>,
Self: Future<Output = Result<A, E>>,
fn timeout(self, dur: Duration) -> TimeoutFuture<Self>
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impl<T> FutureExt for T where
T: Future + ?Sized,
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T: Future + ?Sized,
fn map<U, F>(self, f: F) -> Map<Self, F> where
F: FnOnce(Self::Output) -> U,
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F: FnOnce(Self::Output) -> U,
fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F> where
F: FnOnce(Self::Output) -> Fut,
Fut: Future,
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F: FnOnce(Self::Output) -> Fut,
Fut: Future,
fn left_future<B>(self) -> Either<Self, B> where
B: Future<Output = Self::Output>,
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B: Future<Output = Self::Output>,
fn right_future<A>(self) -> Either<A, Self> where
A: Future<Output = Self::Output>,
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A: Future<Output = Self::Output>,
fn into_stream(self) -> IntoStream<Self>
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fn flatten(self) -> Flatten<Self> where
Self::Output: Future,
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Self::Output: Future,
fn flatten_stream(self) -> FlattenStream<Self> where
Self::Output: Stream,
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Self::Output: Stream,
fn fuse(self) -> Fuse<Self>
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fn inspect<F>(self, f: F) -> Inspect<Self, F> where
F: FnOnce(&Self::Output),
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F: FnOnce(&Self::Output),
fn catch_unwind(self) -> CatchUnwind<Self> where
Self: UnwindSafe,
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Self: UnwindSafe,
fn shared(self) -> Shared<Self> where
Self::Output: Clone,
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Self::Output: Clone,
fn boxed<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + 'a + Send>> where
Self: Send + 'a,
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Self: Send + 'a,
fn boxed_local<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + 'a>> where
Self: 'a,
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Self: 'a,
fn unit_error(self) -> UnitError<Self>
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fn never_error(self) -> NeverError<Self>
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fn poll_unpin(&mut self, cx: &mut Context) -> Poll<Self::Output> where
Self: Unpin,
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Self: Unpin,
fn now_or_never(self) -> Option<Self::Output>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> IntoFuture for T where
T: Future,
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T: Future,
type Output = <T as Future>::Output
The type of value produced on completion.
type Future = T
Which kind of future are we turning this into?
fn into_future(self) -> <T as IntoFuture>::Future
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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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>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,