Struct par_stream::ParGather [−][src]
Trait Implementations
impl<T> Debug for ParGather<T> where
T: Send, [src]
T: Send,
impl<T> Stream for ParGather<T> where
T: Send, [src]
T: Send,
Auto Trait Implementations
impl<T> !RefUnwindSafe for ParGather<T>
impl<T> Send for ParGather<T>
impl<T> !Sync for ParGather<T>
impl<T> Unpin for ParGather<T>
impl<T> !UnwindSafe for ParGather<T>
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,
pub 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<I> IntoStream for I where
I: Stream, [src]
I: Stream,
type Item = <I as Stream>::Item
The type of the elements being iterated over.
type IntoStream = I
Which kind of stream are we turning this into?
pub fn into_stream(self) -> I[src]
impl<T> StreamExt for T where
T: Stream + ?Sized,
T: Stream + ?Sized,
pub fn next(&mut self) -> Next<'_, Self>ⓘ where
Self: Unpin,
Self: Unpin,
pub fn into_future(self) -> StreamFuture<Self>ⓘ where
Self: Unpin,
Self: Unpin,
pub fn map<T, F>(self, f: F) -> Map<Self, F> where
F: FnMut(Self::Item) -> T,
F: FnMut(Self::Item) -> T,
pub fn enumerate(self) -> Enumerate<Self>
pub fn filter<Fut, F>(self, f: F) -> Filter<Self, Fut, F> where
F: FnMut(&Self::Item) -> Fut,
Fut: Future<Output = bool>,
F: FnMut(&Self::Item) -> Fut,
Fut: Future<Output = bool>,
pub fn filter_map<Fut, T, F>(self, f: F) -> FilterMap<Self, Fut, F> where
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = Option<T>>,
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = Option<T>>,
pub fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F> where
F: FnMut(Self::Item) -> Fut,
Fut: Future,
F: FnMut(Self::Item) -> Fut,
Fut: Future,
pub fn collect<C>(self) -> Collect<Self, C>ⓘ where
C: Default + Extend<Self::Item>,
C: Default + Extend<Self::Item>,
pub fn unzip<A, B, FromA, FromB>(self) -> Unzip<Self, FromA, FromB>ⓘ where
Self: Stream<Item = (A, B)>,
FromA: Default + Extend<A>,
FromB: Default + Extend<B>,
Self: Stream<Item = (A, B)>,
FromA: Default + Extend<A>,
FromB: Default + Extend<B>,
pub fn concat(self) -> Concat<Self>ⓘNotable traits for Concat<St>
impl<St> Future for Concat<St> where
St: Stream,
<St as Stream>::Item: Extend<<<St as Stream>::Item as IntoIterator>::Item>,
<St as Stream>::Item: IntoIterator,
<St as Stream>::Item: Default, type Output = <St as Stream>::Item; where
Self::Item: Extend<<Self::Item as IntoIterator>::Item>,
Self::Item: IntoIterator,
Self::Item: Default,
Notable traits for Concat<St>
impl<St> Future for Concat<St> where
St: Stream,
<St as Stream>::Item: Extend<<<St as Stream>::Item as IntoIterator>::Item>,
<St as Stream>::Item: IntoIterator,
<St as Stream>::Item: Default, type Output = <St as Stream>::Item;Self::Item: Extend<<Self::Item as IntoIterator>::Item>,
Self::Item: IntoIterator,
Self::Item: Default,
pub fn cycle(self) -> Cycle<Self> where
Self: Clone,
Self: Clone,
pub fn fold<T, Fut, F>(self, init: T, f: F) -> Fold<Self, Fut, T, F>ⓘ where
F: FnMut(T, Self::Item) -> Fut,
Fut: Future<Output = T>,
F: FnMut(T, Self::Item) -> Fut,
Fut: Future<Output = T>,
pub fn flatten(self) -> Flatten<Self> where
Self::Item: Stream,
Self::Item: Stream,
pub fn flat_map<U, F>(self, f: F) -> FlatMap<Self, U, F> where
F: FnMut(Self::Item) -> U,
U: Stream,
F: FnMut(Self::Item) -> U,
U: Stream,
pub fn scan<S, B, Fut, F>(self, initial_state: S, f: F) -> Scan<Self, S, Fut, F> where
F: FnMut(&mut S, Self::Item) -> Fut,
Fut: Future<Output = Option<B>>,
F: FnMut(&mut S, Self::Item) -> Fut,
Fut: Future<Output = Option<B>>,
pub fn skip_while<Fut, F>(self, f: F) -> SkipWhile<Self, Fut, F> where
F: FnMut(&Self::Item) -> Fut,
Fut: Future<Output = bool>,
F: FnMut(&Self::Item) -> Fut,
Fut: Future<Output = bool>,
pub fn take_while<Fut, F>(self, f: F) -> TakeWhile<Self, Fut, F> where
F: FnMut(&Self::Item) -> Fut,
Fut: Future<Output = bool>,
F: FnMut(&Self::Item) -> Fut,
Fut: Future<Output = bool>,
pub fn take_until<Fut>(self, fut: Fut) -> TakeUntil<Self, Fut> where
Fut: Future,
Fut: Future,
pub fn for_each<Fut, F>(self, f: F) -> ForEach<Self, Fut, F>ⓘ where
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = ()>,
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = ()>,
pub fn for_each_concurrent<Fut, F>(
self,
limit: impl Into<Option<usize>>,
f: F
) -> ForEachConcurrent<Self, Fut, F>ⓘ where
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = ()>,
self,
limit: impl Into<Option<usize>>,
f: F
) -> ForEachConcurrent<Self, Fut, F>ⓘ where
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = ()>,
pub fn take(self, n: usize) -> Take<Self>
pub fn skip(self, n: usize) -> Skip<Self>
pub fn fuse(self) -> Fuse<Self>
pub fn by_ref(&mut self) -> &mut Selfⓘ
pub fn catch_unwind(self) -> CatchUnwind<Self> where
Self: UnwindSafe,
Self: UnwindSafe,
pub fn boxed<'a>(
self
) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a + Send, Global>>ⓘ where
Self: Send + 'a,
self
) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a + Send, Global>>ⓘ where
Self: Send + 'a,
pub fn boxed_local<'a>(
self
) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a, Global>>ⓘ where
Self: 'a,
self
) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a, Global>>ⓘ where
Self: 'a,
pub fn buffered(self, n: usize) -> Buffered<Self> where
Self::Item: Future,
Self::Item: Future,
pub fn buffer_unordered(self, n: usize) -> BufferUnordered<Self> where
Self::Item: Future,
Self::Item: Future,
pub fn zip<St>(self, other: St) -> Zip<Self, St> where
St: Stream,
St: Stream,
pub fn chain<St>(self, other: St) -> Chain<Self, St> where
St: Stream<Item = Self::Item>,
St: Stream<Item = Self::Item>,
pub fn peekable(self) -> Peekable<Self>
pub fn chunks(self, capacity: usize) -> Chunks<Self>
pub fn ready_chunks(self, capacity: usize) -> ReadyChunks<Self>
pub fn forward<S>(self, sink: S) -> Forward<Self, S>ⓘ where
Self: TryStream,
S: Sink<Self::Ok, Error = Self::Error>,
Self: TryStream,
S: Sink<Self::Ok, Error = Self::Error>,
pub fn split<Item>(self) -> (SplitSink<Self, Item>, SplitStream<Self>) where
Self: Sink<Item>,
Self: Sink<Item>,
pub fn inspect<F>(self, f: F) -> Inspect<Self, F> where
F: FnMut(&Self::Item),
F: FnMut(&Self::Item),
pub fn left_stream<B>(self) -> Either<Self, B>ⓘ where
B: Stream<Item = Self::Item>,
B: Stream<Item = Self::Item>,
pub fn right_stream<B>(self) -> Either<B, Self>ⓘ where
B: Stream<Item = Self::Item>,
B: Stream<Item = Self::Item>,
pub fn poll_next_unpin(
&mut self,
cx: &mut Context<'_>
) -> Poll<Option<Self::Item>> where
Self: Unpin,
&mut self,
cx: &mut Context<'_>
) -> Poll<Option<Self::Item>> where
Self: Unpin,
pub fn select_next_some(&mut self) -> SelectNextSome<'_, Self>ⓘ where
Self: Unpin + FusedStream,
Self: Unpin + FusedStream,
impl<T> StreamExt for T where
T: Stream + ?Sized, [src]
T: Stream + ?Sized,
pub fn next(&mut self) -> NextFuture<'_, Self> where
Self: Unpin, [src]
Self: Unpin,
pub fn take(self, n: usize) -> Take<Self>[src]
pub fn take_while<P>(self, predicate: P) -> TakeWhile<Self, P> where
P: FnMut(&Self::Item) -> bool, [src]
P: FnMut(&Self::Item) -> bool,
pub fn throttle(self, d: Duration) -> Throttle<Self>[src]
pub fn step_by(self, step: usize) -> StepBy<Self>[src]
pub fn chain<U>(self, other: U) -> Chain<Self, U> where
U: Stream<Item = Self::Item>, [src]
U: Stream<Item = Self::Item>,
pub fn cloned<'a, T>(self) -> Cloned<Self> where
Self: Stream<Item = &'a T>,
T: Clone + 'a, [src]
Self: Stream<Item = &'a T>,
T: Clone + 'a,
pub fn copied<'a, T>(self) -> Copied<Self> where
Self: Stream<Item = &'a T>,
T: Copy + 'a, [src]
Self: Stream<Item = &'a T>,
T: Copy + 'a,
pub fn cycle(self) -> Cycle<Self> where
Self: Clone, [src]
Self: Clone,
pub fn enumerate(self) -> Enumerate<Self>[src]
pub fn delay(self, dur: Duration) -> Delay<Self>[src]
pub fn map<B, F>(self, f: F) -> Map<Self, F> where
F: FnMut(Self::Item) -> B, [src]
F: FnMut(Self::Item) -> B,
pub fn inspect<F>(self, f: F) -> Inspect<Self, F> where
F: FnMut(&Self::Item), [src]
F: FnMut(&Self::Item),
pub fn last(self) -> LastFuture<Self, Self::Item>[src]
pub fn fuse(self) -> Fuse<Self>[src]
pub fn filter<P>(self, predicate: P) -> Filter<Self, P> where
P: FnMut(&Self::Item) -> bool, [src]
P: FnMut(&Self::Item) -> bool,
pub fn flat_map<U, F>(self, f: F) -> FlatMap<Self, U, F> where
F: FnMut(Self::Item) -> U,
U: IntoStream, [src]
F: FnMut(Self::Item) -> U,
U: IntoStream,
pub fn flatten(self) -> Flatten<Self> where
Self::Item: IntoStream, [src]
Self::Item: IntoStream,
pub fn filter_map<B, F>(self, f: F) -> FilterMap<Self, F> where
F: FnMut(Self::Item) -> Option<B>, [src]
F: FnMut(Self::Item) -> Option<B>,
pub fn min_by_key<B, F>(self, key_by: F) -> MinByKeyFuture<Self, Self::Item, F> where
F: FnMut(&Self::Item) -> B,
B: Ord, [src]
F: FnMut(&Self::Item) -> B,
B: Ord,
pub fn max_by_key<B, F>(self, key_by: F) -> MaxByKeyFuture<Self, Self::Item, F> where
F: FnMut(&Self::Item) -> B,
B: Ord, [src]
F: FnMut(&Self::Item) -> B,
B: Ord,
pub fn min_by<F>(self, compare: F) -> MinByFuture<Self, F, Self::Item> where
F: FnMut(&Self::Item, &Self::Item) -> Ordering, [src]
F: FnMut(&Self::Item, &Self::Item) -> Ordering,
pub fn max(self) -> MaxFuture<Self, Self::Item> where
Self::Item: Ord, [src]
Self::Item: Ord,
pub fn min(self) -> MinFuture<Self, Self::Item> where
Self::Item: Ord, [src]
Self::Item: Ord,
pub fn max_by<F>(self, compare: F) -> MaxByFuture<Self, F, Self::Item> where
F: FnMut(&Self::Item, &Self::Item) -> Ordering, [src]
F: FnMut(&Self::Item, &Self::Item) -> Ordering,
pub fn nth(&mut self, n: usize) -> NthFuture<'_, Self> where
Self: Unpin, [src]
Self: Unpin,
pub fn all<F>(&mut self, f: F) -> AllFuture<'_, Self, F, Self::Item> where
Self: Unpin,
F: FnMut(Self::Item) -> bool, [src]
Self: Unpin,
F: FnMut(Self::Item) -> bool,
pub fn find<P>(&mut self, p: P) -> FindFuture<'_, Self, P> where
Self: Unpin,
P: FnMut(&Self::Item) -> bool, [src]
Self: Unpin,
P: FnMut(&Self::Item) -> bool,
pub fn find_map<F, B>(&mut self, f: F) -> FindMapFuture<'_, Self, F> where
Self: Unpin,
F: FnMut(Self::Item) -> Option<B>, [src]
Self: Unpin,
F: FnMut(Self::Item) -> Option<B>,
pub fn fold<B, F>(self, init: B, f: F) -> FoldFuture<Self, F, B> where
F: FnMut(B, Self::Item) -> B, [src]
F: FnMut(B, Self::Item) -> B,
pub fn partition<B, F>(self, f: F) -> PartitionFuture<Self, F, B> where
F: FnMut(&Self::Item) -> bool,
B: Default + Extend<Self::Item>, [src]
F: FnMut(&Self::Item) -> bool,
B: Default + Extend<Self::Item>,
pub fn for_each<F>(self, f: F) -> ForEachFuture<Self, F> where
F: FnMut(Self::Item), [src]
F: FnMut(Self::Item),
pub fn any<F>(&mut self, f: F) -> AnyFuture<'_, Self, F, Self::Item> where
Self: Unpin,
F: FnMut(Self::Item) -> bool, [src]
Self: Unpin,
F: FnMut(Self::Item) -> bool,
pub fn by_ref(&mut self) -> &mut Selfⓘ[src]
pub fn scan<St, B, F>(self, initial_state: St, f: F) -> Scan<Self, St, F> where
F: FnMut(&mut St, Self::Item) -> Option<B>, [src]
F: FnMut(&mut St, Self::Item) -> Option<B>,
pub fn skip_while<P>(self, predicate: P) -> SkipWhile<Self, P> where
P: FnMut(&Self::Item) -> bool, [src]
P: FnMut(&Self::Item) -> bool,
pub fn skip(self, n: usize) -> Skip<Self>[src]
pub fn timeout(self, dur: Duration) -> Timeout<Self> where
Self: Stream, [src]
Self: Stream,
pub fn try_fold<B, F, T, E>(
&mut self,
init: T,
f: F
) -> TryFoldFuture<'_, Self, F, T> where
Self: Unpin,
F: FnMut(B, Self::Item) -> Result<T, E>, [src]
&mut self,
init: T,
f: F
) -> TryFoldFuture<'_, Self, F, T> where
Self: Unpin,
F: FnMut(B, Self::Item) -> Result<T, E>,
pub fn try_for_each<F, E>(&mut self, f: F) -> TryForEachFuture<'_, Self, F> where
Self: Unpin,
F: FnMut(Self::Item) -> Result<(), E>, [src]
Self: Unpin,
F: FnMut(Self::Item) -> Result<(), E>,
pub fn zip<U>(self, other: U) -> Zip<Self, U> where
U: Stream, [src]
U: Stream,
pub fn unzip<A, B, FromA, FromB>(self) -> UnzipFuture<Self, FromA, FromB> where
Self: Stream<Item = (A, B)>,
FromA: Default + Extend<A>,
FromB: Default + Extend<B>, [src]
Self: Stream<Item = (A, B)>,
FromA: Default + Extend<A>,
FromB: Default + Extend<B>,
pub fn collect<'a, B>(
self
) -> Pin<Box<dyn Future<Output = B> + 'a + Send, Global>>ⓘ where
Self: 'a + Send,
B: FromStream<Self::Item>,
Self::Item: Send, [src]
self
) -> Pin<Box<dyn Future<Output = B> + 'a + Send, Global>>ⓘ where
Self: 'a + Send,
B: FromStream<Self::Item>,
Self::Item: Send,
pub fn merge<U>(self, other: U) -> Merge<Self, U> where
U: Stream<Item = Self::Item>, [src]
U: Stream<Item = Self::Item>,
pub fn partial_cmp<S>(self, other: S) -> PartialCmpFuture<Self, S> where
Self: Stream,
S: Stream,
Self::Item: PartialOrd<<S as Stream>::Item>, [src]
Self: Stream,
S: Stream,
Self::Item: PartialOrd<<S as Stream>::Item>,
pub fn position<P>(&mut self, predicate: P) -> PositionFuture<'_, Self, P> where
Self: Unpin,
P: FnMut(Self::Item) -> bool, [src]
Self: Unpin,
P: FnMut(Self::Item) -> bool,
pub fn cmp<S>(self, other: S) -> CmpFuture<Self, S> where
Self: Stream,
S: Stream,
Self::Item: Ord, [src]
Self: Stream,
S: Stream,
Self::Item: Ord,
pub fn count(self) -> CountFuture<Self>[src]
pub fn ne<S>(self, other: S) -> NeFuture<Self, S> where
S: Stream,
Self::Item: PartialEq<<S as Stream>::Item>, [src]
S: Stream,
Self::Item: PartialEq<<S as Stream>::Item>,
pub fn ge<S>(self, other: S) -> GeFuture<Self, S> where
Self: Stream,
S: Stream,
Self::Item: PartialOrd<<S as Stream>::Item>, [src]
Self: Stream,
S: Stream,
Self::Item: PartialOrd<<S as Stream>::Item>,
pub fn eq<S>(self, other: S) -> EqFuture<Self, S> where
Self: Stream,
S: Stream,
Self::Item: PartialEq<<S as Stream>::Item>, [src]
Self: Stream,
S: Stream,
Self::Item: PartialEq<<S as Stream>::Item>,
pub fn gt<S>(self, other: S) -> GtFuture<Self, S> where
Self: Stream,
S: Stream,
Self::Item: PartialOrd<<S as Stream>::Item>, [src]
Self: Stream,
S: Stream,
Self::Item: PartialOrd<<S as Stream>::Item>,
pub fn le<S>(self, other: S) -> LeFuture<Self, S> where
Self: Stream,
S: Stream,
Self::Item: PartialOrd<<S as Stream>::Item>, [src]
Self: Stream,
S: Stream,
Self::Item: PartialOrd<<S as Stream>::Item>,
pub fn lt<S>(self, other: S) -> LtFuture<Self, S> where
Self: Stream,
S: Stream,
Self::Item: PartialOrd<<S as Stream>::Item>, [src]
Self: Stream,
S: Stream,
Self::Item: PartialOrd<<S as Stream>::Item>,
pub fn sum<'a, S>(self) -> Pin<Box<dyn Future<Output = S> + 'a, Global>>ⓘ where
Self: Stream<Item = S> + 'a,
S: Sum<Self::Item>, [src]
Self: Stream<Item = S> + 'a,
S: Sum<Self::Item>,
pub fn product<'a, P>(self) -> Pin<Box<dyn Future<Output = P> + 'a, Global>>ⓘ where
Self: Stream<Item = P> + 'a,
P: Product<P>, [src]
Self: Stream<Item = P> + 'a,
P: Product<P>,
impl<S> StreamExt for S where
S: Stream + ?Sized,
S: Stream + ?Sized,
pub fn poll_next(&mut self, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> where
Self: Unpin,
Self: Unpin,
pub fn next(&mut self) -> NextFuture<'_, Self>ⓘ where
Self: Unpin,
Self: Unpin,
pub fn try_next<T, E>(&mut self) -> TryNextFuture<'_, Self>ⓘ where
Self: Stream<Item = Result<T, E>> + Unpin,
Self: Stream<Item = Result<T, E>> + Unpin,
pub fn count(self) -> CountFuture<Self>ⓘ
pub fn map<T, F>(self, f: F) -> Map<Self, F> where
F: FnMut(Self::Item) -> T,
F: FnMut(Self::Item) -> T,
pub fn flat_map<U, F>(self, f: F) -> FlatMap<Self, U, F> where
F: FnMut(Self::Item) -> U,
U: Stream,
F: FnMut(Self::Item) -> U,
U: Stream,
pub fn flatten(self) -> Flatten<Self> where
Self::Item: Stream,
Self::Item: Stream,
pub fn then<F, Fut>(self, f: F) -> Then<Self, F, Fut> where
F: FnMut(Self::Item) -> Fut,
Fut: Future,
F: FnMut(Self::Item) -> Fut,
Fut: Future,
pub fn filter<P>(self, predicate: P) -> Filter<Self, P> where
P: FnMut(&Self::Item) -> bool,
P: FnMut(&Self::Item) -> bool,
pub fn filter_map<T, F>(self, f: F) -> FilterMap<Self, F> where
F: FnMut(Self::Item) -> Option<T>,
F: FnMut(Self::Item) -> Option<T>,
pub fn take(self, n: usize) -> Take<Self>
pub fn take_while<P>(self, predicate: P) -> TakeWhile<Self, P> where
P: FnMut(&Self::Item) -> bool,
P: FnMut(&Self::Item) -> bool,
pub fn skip(self, n: usize) -> Skip<Self>
pub fn skip_while<P>(self, predicate: P) -> SkipWhile<Self, P> where
P: FnMut(&Self::Item) -> bool,
P: FnMut(&Self::Item) -> bool,
pub fn step_by(self, step: usize) -> StepBy<Self>
pub fn chain<U>(self, other: U) -> Chain<Self, U> where
U: Stream<Item = Self::Item>,
U: Stream<Item = Self::Item>,
pub fn cloned<'a, T>(self) -> Cloned<Self> where
Self: Stream<Item = &'a T>,
T: Clone + 'a,
Self: Stream<Item = &'a T>,
T: Clone + 'a,
pub fn copied<'a, T>(self) -> Copied<Self> where
Self: Stream<Item = &'a T>,
T: Copy + 'a,
Self: Stream<Item = &'a T>,
T: Copy + 'a,
pub fn collect<C>(self) -> CollectFuture<Self, C>ⓘ where
C: Default + Extend<Self::Item>,
C: Default + Extend<Self::Item>,
pub fn try_collect<T, E, C>(self) -> TryCollectFuture<Self, C>ⓘ where
Self: Stream<Item = Result<T, E>>,
C: Default + Extend<T>,
Self: Stream<Item = Result<T, E>>,
C: Default + Extend<T>,
pub fn partition<B, P>(self, predicate: P) -> PartitionFuture<Self, P, B>ⓘ where
B: Default + Extend<Self::Item>,
P: FnMut(&Self::Item) -> bool,
B: Default + Extend<Self::Item>,
P: FnMut(&Self::Item) -> bool,
pub fn fold<T, F>(self, init: T, f: F) -> FoldFuture<Self, F, T>ⓘ where
F: FnMut(T, Self::Item) -> T,
F: FnMut(T, Self::Item) -> T,
pub fn try_fold<T, E, F, B>(
&mut self,
init: B,
f: F
) -> TryFoldFuture<'_, Self, F, B>ⓘ where
Self: Stream<Item = Result<T, E>> + Unpin,
F: FnMut(B, T) -> Result<B, E>,
&mut self,
init: B,
f: F
) -> TryFoldFuture<'_, Self, F, B>ⓘ where
Self: Stream<Item = Result<T, E>> + Unpin,
F: FnMut(B, T) -> Result<B, E>,
pub fn scan<St, B, F>(self, initial_state: St, f: F) -> Scan<Self, St, F> where
F: FnMut(&mut St, Self::Item) -> Option<B>,
F: FnMut(&mut St, Self::Item) -> Option<B>,
pub fn fuse(self) -> Fuse<Self>
pub fn cycle(self) -> Cycle<Self> where
Self: Clone,
Self: Clone,
pub fn enumerate(self) -> Enumerate<Self>
pub fn inspect<F>(self, f: F) -> Inspect<Self, F> where
F: FnMut(&Self::Item),
F: FnMut(&Self::Item),
pub fn nth(&mut self, n: usize) -> NthFuture<'_, Self>ⓘ where
Self: Unpin,
Self: Unpin,
pub fn last(self) -> LastFuture<Self>ⓘ
pub fn find<P>(&mut self, predicate: P) -> FindFuture<'_, Self, P>ⓘ where
Self: Unpin,
P: FnMut(&Self::Item) -> bool,
Self: Unpin,
P: FnMut(&Self::Item) -> bool,
pub fn find_map<F, B>(&mut self, f: F) -> FindMapFuture<'_, Self, F>ⓘ where
Self: Unpin,
F: FnMut(Self::Item) -> Option<B>,
Self: Unpin,
F: FnMut(Self::Item) -> Option<B>,
pub fn position<P>(&mut self, predicate: P) -> PositionFuture<'_, Self, P>ⓘ where
Self: Unpin,
P: FnMut(Self::Item) -> bool,
Self: Unpin,
P: FnMut(Self::Item) -> bool,
pub fn all<P>(&mut self, predicate: P) -> AllFuture<'_, Self, P>ⓘ where
Self: Unpin,
P: FnMut(Self::Item) -> bool,
Self: Unpin,
P: FnMut(Self::Item) -> bool,
pub fn any<P>(&mut self, predicate: P) -> AnyFuture<'_, Self, P>ⓘ where
Self: Unpin,
P: FnMut(Self::Item) -> bool,
Self: Unpin,
P: FnMut(Self::Item) -> bool,
pub fn for_each<F>(self, f: F) -> ForEachFuture<Self, F>ⓘ where
F: FnMut(Self::Item),
F: FnMut(Self::Item),
pub fn try_for_each<F, E>(&mut self, f: F) -> TryForEachFuture<'_, Self, F>ⓘ where
Self: Unpin,
F: FnMut(Self::Item) -> Result<(), E>,
Self: Unpin,
F: FnMut(Self::Item) -> Result<(), E>,
pub fn zip<U>(self, other: U) -> Zip<Self, U> where
U: Stream,
U: Stream,
pub fn unzip<A, B, FromA, FromB>(self) -> UnzipFuture<Self, FromA, FromB>ⓘ where
Self: Stream<Item = (A, B)>,
FromA: Default + Extend<A>,
FromB: Default + Extend<B>,
Self: Stream<Item = (A, B)>,
FromA: Default + Extend<A>,
FromB: Default + Extend<B>,
pub fn or<S>(self, other: S) -> Or<Self, S> where
S: Stream<Item = Self::Item>,
S: Stream<Item = Self::Item>,
pub fn race<S>(self, other: S) -> Race<Self, S> where
S: Stream<Item = Self::Item>,
S: Stream<Item = Self::Item>,
pub fn boxed<'a>(
self
) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a + Send, Global>>ⓘ where
Self: Send + 'a,
self
) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a + Send, Global>>ⓘ where
Self: Send + 'a,
pub fn boxed_local<'a>(
self
) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a, Global>>ⓘ where
Self: 'a,
self
) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a, Global>>ⓘ where
Self: 'a,
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.
pub 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>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<S, T, E> TryStream for S where
S: Stream<Item = Result<T, E>> + ?Sized,
S: Stream<Item = Result<T, E>> + ?Sized,
type Ok = T
The type of successful values yielded by this future
type Error = E
The type of failures yielded by this future
pub fn try_poll_next(
self: Pin<&mut S>,
cx: &mut Context<'_>
) -> Poll<Option<Result<<S as TryStream>::Ok, <S as TryStream>::Error>>>
self: Pin<&mut S>,
cx: &mut Context<'_>
) -> Poll<Option<Result<<S as TryStream>::Ok, <S as TryStream>::Error>>>
impl<S> TryStreamExt for S where
S: TryStream + ?Sized,
S: TryStream + ?Sized,
pub fn err_into<E>(self) -> ErrInto<Self, E> where
Self::Error: Into<E>,
Self::Error: Into<E>,
pub fn map_ok<T, F>(self, f: F) -> MapOk<Self, F> where
F: FnMut(Self::Ok) -> T,
F: FnMut(Self::Ok) -> T,
pub fn map_err<E, F>(self, f: F) -> MapErr<Self, F> where
F: FnMut(Self::Error) -> E,
F: FnMut(Self::Error) -> E,
pub fn and_then<Fut, F>(self, f: F) -> AndThen<Self, Fut, F> where
F: FnMut(Self::Ok) -> Fut,
Fut: TryFuture<Error = Self::Error>,
F: FnMut(Self::Ok) -> Fut,
Fut: TryFuture<Error = Self::Error>,
pub fn or_else<Fut, F>(self, f: F) -> OrElse<Self, Fut, F> where
F: FnMut(Self::Error) -> Fut,
Fut: TryFuture<Ok = Self::Ok>,
F: FnMut(Self::Error) -> Fut,
Fut: TryFuture<Ok = Self::Ok>,
pub fn inspect_ok<F>(self, f: F) -> InspectOk<Self, F> where
F: FnMut(&Self::Ok),
F: FnMut(&Self::Ok),
pub fn inspect_err<F>(self, f: F) -> InspectErr<Self, F> where
F: FnMut(&Self::Error),
F: FnMut(&Self::Error),
pub fn into_stream(self) -> IntoStream<Self>
pub fn try_next(&mut self) -> TryNext<'_, Self>ⓘ where
Self: Unpin,
Self: Unpin,
pub fn try_for_each<Fut, F>(self, f: F) -> TryForEach<Self, Fut, F>ⓘ where
F: FnMut(Self::Ok) -> Fut,
Fut: TryFuture<Ok = (), Error = Self::Error>,
F: FnMut(Self::Ok) -> Fut,
Fut: TryFuture<Ok = (), Error = Self::Error>,
pub fn try_skip_while<Fut, F>(self, f: F) -> TrySkipWhile<Self, Fut, F> where
F: FnMut(&Self::Ok) -> Fut,
Fut: TryFuture<Ok = bool, Error = Self::Error>,
F: FnMut(&Self::Ok) -> Fut,
Fut: TryFuture<Ok = bool, Error = Self::Error>,
pub fn try_take_while<Fut, F>(self, f: F) -> TryTakeWhile<Self, Fut, F> where
F: FnMut(&Self::Ok) -> Fut,
Fut: TryFuture<Ok = bool, Error = Self::Error>,
F: FnMut(&Self::Ok) -> Fut,
Fut: TryFuture<Ok = bool, Error = Self::Error>,
pub fn try_for_each_concurrent<Fut, F>(
self,
limit: impl Into<Option<usize>>,
f: F
) -> TryForEachConcurrent<Self, Fut, F>ⓘ where
F: FnMut(Self::Ok) -> Fut,
Fut: Future<Output = Result<(), Self::Error>>,
self,
limit: impl Into<Option<usize>>,
f: F
) -> TryForEachConcurrent<Self, Fut, F>ⓘ where
F: FnMut(Self::Ok) -> Fut,
Fut: Future<Output = Result<(), Self::Error>>,
pub fn try_collect<C>(self) -> TryCollect<Self, C>ⓘ where
C: Default + Extend<Self::Ok>,
C: Default + Extend<Self::Ok>,
pub fn try_filter<Fut, F>(self, f: F) -> TryFilter<Self, Fut, F> where
F: FnMut(&Self::Ok) -> Fut,
Fut: Future<Output = bool>,
F: FnMut(&Self::Ok) -> Fut,
Fut: Future<Output = bool>,
pub fn try_filter_map<Fut, F, T>(self, f: F) -> TryFilterMap<Self, Fut, F> where
F: FnMut(Self::Ok) -> Fut,
Fut: TryFuture<Ok = Option<T>, Error = Self::Error>,
F: FnMut(Self::Ok) -> Fut,
Fut: TryFuture<Ok = Option<T>, Error = Self::Error>,
pub fn try_flatten(self) -> TryFlatten<Self> where
Self::Ok: TryStream,
<Self::Ok as TryStream>::Error: From<Self::Error>,
Self::Ok: TryStream,
<Self::Ok as TryStream>::Error: From<Self::Error>,
pub fn try_fold<T, Fut, F>(self, init: T, f: F) -> TryFold<Self, Fut, T, F>ⓘ where
F: FnMut(T, Self::Ok) -> Fut,
Fut: TryFuture<Ok = T, Error = Self::Error>,
F: FnMut(T, Self::Ok) -> Fut,
Fut: TryFuture<Ok = T, Error = Self::Error>,
pub fn try_concat(self) -> TryConcat<Self>ⓘNotable traits for TryConcat<St>
impl<St> Future for TryConcat<St> where
St: TryStream,
<St as TryStream>::Ok: Extend<<<St as TryStream>::Ok as IntoIterator>::Item>,
<St as TryStream>::Ok: IntoIterator,
<St as TryStream>::Ok: Default, type Output = Result<<St as TryStream>::Ok, <St as TryStream>::Error>; where
Self::Ok: Extend<<Self::Ok as IntoIterator>::Item>,
Self::Ok: IntoIterator,
Self::Ok: Default,
Notable traits for TryConcat<St>
impl<St> Future for TryConcat<St> where
St: TryStream,
<St as TryStream>::Ok: Extend<<<St as TryStream>::Ok as IntoIterator>::Item>,
<St as TryStream>::Ok: IntoIterator,
<St as TryStream>::Ok: Default, type Output = Result<<St as TryStream>::Ok, <St as TryStream>::Error>;Self::Ok: Extend<<Self::Ok as IntoIterator>::Item>,
Self::Ok: IntoIterator,
Self::Ok: Default,
pub fn try_buffer_unordered(self, n: usize) -> TryBufferUnordered<Self> where
Self::Ok: TryFuture,
<Self::Ok as TryFuture>::Error == Self::Error,
Self::Ok: TryFuture,
<Self::Ok as TryFuture>::Error == Self::Error,
pub fn try_buffered(self, n: usize) -> TryBuffered<Self> where
Self::Ok: TryFuture,
<Self::Ok as TryFuture>::Error == Self::Error,
Self::Ok: TryFuture,
<Self::Ok as TryFuture>::Error == Self::Error,
pub fn try_poll_next_unpin(
&mut self,
cx: &mut Context<'_>
) -> Poll<Option<Result<Self::Ok, Self::Error>>> where
Self: Unpin,
&mut self,
cx: &mut Context<'_>
) -> Poll<Option<Result<Self::Ok, Self::Error>>> where
Self: Unpin,
pub fn into_async_read(self) -> IntoAsyncRead<Self> where
Self: TryStreamExt<Error = Error> + Unpin,
Self::Ok: AsRef<[u8]>,
Self: TryStreamExt<Error = Error> + Unpin,
Self::Ok: AsRef<[u8]>,