Struct async_std::stream::RepeatWith
source · pub struct RepeatWith<F> { /* private fields */ }
Expand description
A stream that repeats elements of type T
endlessly by applying a provided closure.
This stream is created by the repeat_with
function. See its
documentation for more.
Trait Implementations§
source§impl<F: Clone> Clone for RepeatWith<F>
impl<F: Clone> Clone for RepeatWith<F>
source§fn clone(&self) -> RepeatWith<F>
fn clone(&self) -> RepeatWith<F>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl<F: Debug> Debug for RepeatWith<F>
impl<F: Debug> Debug for RepeatWith<F>
source§impl<T, F> Stream for RepeatWith<F>where
F: FnMut() -> T,
impl<T, F> Stream for RepeatWith<F>where F: FnMut() -> T,
impl<F> Unpin for RepeatWith<F>
Auto Trait Implementations§
impl<F> RefUnwindSafe for RepeatWith<F>where F: RefUnwindSafe,
impl<F> Send for RepeatWith<F>where F: Send,
impl<F> Sync for RepeatWith<F>where F: Sync,
impl<F> UnwindSafe for RepeatWith<F>where F: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> StreamExt for Twhere
T: Stream + ?Sized,
impl<T> StreamExt for Twhere T: Stream + ?Sized,
source§fn next(&mut self) -> NextFuture<'_, Self>where
Self: Unpin,
fn next(&mut self) -> NextFuture<'_, Self>where Self: Unpin,
Advances the stream and returns the next value. Read more
source§fn take(self, n: usize) -> Take<Self>where
Self: Sized,
fn take(self, n: usize) -> Take<Self>where Self: Sized,
Creates a stream that yields its first
n
elements. Read moresource§fn take_while<P>(self, predicate: P) -> TakeWhile<Self, P>where
Self: Sized,
P: FnMut(&Self::Item) -> bool,
fn take_while<P>(self, predicate: P) -> TakeWhile<Self, P>where Self: Sized, P: FnMut(&Self::Item) -> bool,
Creates a stream that yields elements based on a predicate. Read more
source§fn step_by(self, step: usize) -> StepBy<Self>where
Self: Sized,
fn step_by(self, step: usize) -> StepBy<Self>where Self: Sized,
Creates a stream that yields each
step
th element. Read moresource§fn chain<U>(self, other: U) -> Chain<Self, U>where
Self: Sized,
U: Stream<Item = Self::Item> + Sized,
fn chain<U>(self, other: U) -> Chain<Self, U>where Self: Sized, U: Stream<Item = Self::Item> + Sized,
Takes two streams and creates a new stream over both in sequence. Read more
source§fn cloned<'a, T>(self) -> Cloned<Self>where
Self: Sized + Stream<Item = &'a T>,
T: Clone + 'a,
fn cloned<'a, T>(self) -> Cloned<Self>where Self: Sized + Stream<Item = &'a T>, T: Clone + 'a,
Creates an stream which copies all of its elements. Read more
source§fn copied<'a, T>(self) -> Copied<Self>where
Self: Sized + Stream<Item = &'a T>,
T: Copy + 'a,
fn copied<'a, T>(self) -> Copied<Self>where Self: Sized + Stream<Item = &'a T>, T: Copy + 'a,
Creates an stream which copies all of its elements. Read more
source§fn cycle(self) -> Cycle<Self>where
Self: Clone + Sized,
fn cycle(self) -> Cycle<Self>where Self: Clone + Sized,
Creates a stream that yields the provided values infinitely and in order. Read more
source§fn enumerate(self) -> Enumerate<Self>where
Self: Sized,
fn enumerate(self) -> Enumerate<Self>where Self: Sized,
Creates a stream that gives the current element’s count as well as the next value. Read more
source§fn map<B, F>(self, f: F) -> Map<Self, F>where
Self: Sized,
F: FnMut(Self::Item) -> B,
fn map<B, F>(self, f: F) -> Map<Self, F>where Self: Sized, F: FnMut(Self::Item) -> B,
Takes a closure and creates a stream that calls that closure on every element of this stream. Read more
source§fn inspect<F>(self, f: F) -> Inspect<Self, F>where
Self: Sized,
F: FnMut(&Self::Item),
fn inspect<F>(self, f: F) -> Inspect<Self, F>where Self: Sized, F: FnMut(&Self::Item),
A combinator that does something with each element in the stream, passing the value
on. Read more
source§fn last(self) -> LastFuture<Self, Self::Item>where
Self: Sized,
fn last(self) -> LastFuture<Self, Self::Item>where Self: Sized,
Returns the last element of the stream. Read more
source§fn fuse(self) -> Fuse<Self>where
Self: Sized,
fn fuse(self) -> Fuse<Self>where Self: Sized,
Creates a stream which ends after the first
None
. Read moresource§fn filter<P>(self, predicate: P) -> Filter<Self, P>where
Self: Sized,
P: FnMut(&Self::Item) -> bool,
fn filter<P>(self, predicate: P) -> Filter<Self, P>where Self: Sized, P: FnMut(&Self::Item) -> bool,
Creates a stream that uses a predicate to determine if an element should be yielded. Read more
source§fn filter_map<B, F>(self, f: F) -> FilterMap<Self, F>where
Self: Sized,
F: FnMut(Self::Item) -> Option<B>,
fn filter_map<B, F>(self, f: F) -> FilterMap<Self, F>where Self: Sized, F: FnMut(Self::Item) -> Option<B>,
Both filters and maps a stream. Read more
source§fn min_by_key<B, F>(self, key_by: F) -> MinByKeyFuture<Self, Self::Item, F>where
Self: Sized,
B: Ord,
F: FnMut(&Self::Item) -> B,
fn min_by_key<B, F>(self, key_by: F) -> MinByKeyFuture<Self, Self::Item, F>where Self: Sized, B: Ord, F: FnMut(&Self::Item) -> B,
Returns the element that gives the minimum value with respect to the
specified key function. If several elements are equally minimum,
the first element is returned. If the stream is empty,
None
is returned. Read moresource§fn max_by_key<B, F>(self, key_by: F) -> MaxByKeyFuture<Self, Self::Item, F>where
Self: Sized,
B: Ord,
F: FnMut(&Self::Item) -> B,
fn max_by_key<B, F>(self, key_by: F) -> MaxByKeyFuture<Self, Self::Item, F>where Self: Sized, B: Ord, F: FnMut(&Self::Item) -> B,
Returns the element that gives the maximum value with respect to the
specified key function. If several elements are equally maximum,
the first element is returned. If the stream is empty,
None
is returned. Read moresource§fn min_by<F>(self, compare: F) -> MinByFuture<Self, F, Self::Item>where
Self: Sized,
F: FnMut(&Self::Item, &Self::Item) -> Ordering,
fn min_by<F>(self, compare: F) -> MinByFuture<Self, F, Self::Item>where Self: Sized, F: FnMut(&Self::Item, &Self::Item) -> Ordering,
Returns the element that gives the minimum value with respect to the
specified comparison function. If several elements are equally minimum,
the first element is returned. If the stream is empty,
None
is returned. Read moresource§fn max(self) -> MaxFuture<Self, Self::Item>where
Self: Sized,
Self::Item: Ord,
fn max(self) -> MaxFuture<Self, Self::Item>where Self: Sized, Self::Item: Ord,
Returns the element that gives the maximum value. If several elements are equally maximum,
the first element is returned. If the stream is empty,
None
is returned. Read moresource§fn min(self) -> MinFuture<Self, Self::Item>where
Self: Sized,
Self::Item: Ord,
fn min(self) -> MinFuture<Self, Self::Item>where Self: Sized, Self::Item: Ord,
Returns the element that gives the minimum value. If several elements are equally minimum,
the first element is returned. If the stream is empty,
None
is returned. Read moresource§fn max_by<F>(self, compare: F) -> MaxByFuture<Self, F, Self::Item>where
Self: Sized,
F: FnMut(&Self::Item, &Self::Item) -> Ordering,
fn max_by<F>(self, compare: F) -> MaxByFuture<Self, F, Self::Item>where Self: Sized, F: FnMut(&Self::Item, &Self::Item) -> Ordering,
Returns the element that gives the maximum value with respect to the
specified comparison function. If several elements are equally maximum,
the first element is returned. If the stream is empty,
None
is returned. Read moresource§fn nth(&mut self, n: usize) -> NthFuture<'_, Self>where
Self: Unpin + Sized,
fn nth(&mut self, n: usize) -> NthFuture<'_, Self>where Self: Unpin + Sized,
Returns the nth element of the stream. Read more
source§fn all<F>(&mut self, f: F) -> AllFuture<'_, Self, F, Self::Item>where
Self: Unpin + Sized,
F: FnMut(Self::Item) -> bool,
fn all<F>(&mut self, f: F) -> AllFuture<'_, Self, F, Self::Item>where Self: Unpin + Sized, F: FnMut(Self::Item) -> bool,
Tests if every element of the stream matches a predicate. Read more
source§fn find<P>(&mut self, p: P) -> FindFuture<'_, Self, P>where
Self: Unpin + Sized,
P: FnMut(&Self::Item) -> bool,
fn find<P>(&mut self, p: P) -> FindFuture<'_, Self, P>where Self: Unpin + Sized, P: FnMut(&Self::Item) -> bool,
Searches for an element in a stream that satisfies a predicate. Read more
source§fn find_map<F, B>(&mut self, f: F) -> FindMapFuture<'_, Self, F>where
Self: Unpin + Sized,
F: FnMut(Self::Item) -> Option<B>,
fn find_map<F, B>(&mut self, f: F) -> FindMapFuture<'_, Self, F>where Self: Unpin + Sized, F: FnMut(Self::Item) -> Option<B>,
Applies function to the elements of stream and returns the first non-none result. Read more
source§fn fold<B, F>(self, init: B, f: F) -> FoldFuture<Self, F, B>where
Self: Sized,
F: FnMut(B, Self::Item) -> B,
fn fold<B, F>(self, init: B, f: F) -> FoldFuture<Self, F, B>where Self: Sized, F: FnMut(B, Self::Item) -> B,
A combinator that applies a function to every element in a stream
producing a single, final value. Read more
source§fn for_each<F>(self, f: F) -> ForEachFuture<Self, F>where
Self: Sized,
F: FnMut(Self::Item),
fn for_each<F>(self, f: F) -> ForEachFuture<Self, F>where Self: Sized, F: FnMut(Self::Item),
Call a closure on each element of the stream. Read more
source§fn any<F>(&mut self, f: F) -> AnyFuture<'_, Self, F, Self::Item>where
Self: Unpin + Sized,
F: FnMut(Self::Item) -> bool,
fn any<F>(&mut self, f: F) -> AnyFuture<'_, Self, F, Self::Item>where Self: Unpin + Sized, F: FnMut(Self::Item) -> bool,
Tests if any element of the stream matches a predicate. Read more
source§fn scan<St, B, F>(self, initial_state: St, f: F) -> Scan<Self, St, F>where
Self: Sized,
F: FnMut(&mut St, Self::Item) -> Option<B>,
fn scan<St, B, F>(self, initial_state: St, f: F) -> Scan<Self, St, F>where Self: Sized, F: FnMut(&mut St, Self::Item) -> Option<B>,
source§fn skip_while<P>(self, predicate: P) -> SkipWhile<Self, P>where
Self: Sized,
P: FnMut(&Self::Item) -> bool,
fn skip_while<P>(self, predicate: P) -> SkipWhile<Self, P>where Self: Sized, P: FnMut(&Self::Item) -> bool,
Combinator that
skip
s elements based on a predicate. Read moresource§fn skip(self, n: usize) -> Skip<Self>where
Self: Sized,
fn skip(self, n: usize) -> Skip<Self>where Self: Sized,
Creates a combinator that skips the first
n
elements. Read moresource§fn try_fold<B, F, T, E>(
&mut self,
init: T,
f: F
) -> TryFoldFuture<'_, Self, F, T>where
Self: Unpin + Sized,
F: FnMut(B, Self::Item) -> Result<T, E>,
fn try_fold<B, F, T, E>( &mut self, init: T, f: F ) -> TryFoldFuture<'_, Self, F, T>where Self: Unpin + Sized, F: FnMut(B, Self::Item) -> Result<T, E>,
A combinator that applies a function as long as it returns successfully, producing a single, final value.
Immediately returns the error when the function returns unsuccessfully. Read more
source§fn try_for_each<F, E>(&mut self, f: F) -> TryForEachFuture<'_, Self, F>where
Self: Unpin + Sized,
F: FnMut(Self::Item) -> Result<(), E>,
fn try_for_each<F, E>(&mut self, f: F) -> TryForEachFuture<'_, Self, F>where Self: Unpin + Sized, F: FnMut(Self::Item) -> Result<(), E>,
Applies a falliable function to each element in a stream, stopping at first error and returning it. Read more
source§fn zip<U>(self, other: U) -> Zip<Self, U>where
Self: Sized,
U: Stream,
fn zip<U>(self, other: U) -> Zip<Self, U>where Self: Sized, U: Stream,
‘Zips up’ two streams into a single stream of pairs. Read more
source§fn partial_cmp<S>(self, other: S) -> PartialCmpFuture<Self, S>where
Self: Sized + Stream,
S: Stream,
<Self as Stream>::Item: PartialOrd<S::Item>,
fn partial_cmp<S>(self, other: S) -> PartialCmpFuture<Self, S>where Self: Sized + Stream, S: Stream, <Self as Stream>::Item: PartialOrd<S::Item>,
Lexicographically compares the elements of this
Stream
with those
of another. Read moresource§fn position<P>(&mut self, predicate: P) -> PositionFuture<'_, Self, P>where
Self: Unpin + Sized,
P: FnMut(Self::Item) -> bool,
fn position<P>(&mut self, predicate: P) -> PositionFuture<'_, Self, P>where Self: Unpin + Sized, P: FnMut(Self::Item) -> bool,
Searches for an element in a Stream that satisfies a predicate, returning
its index. Read more
source§fn cmp<S>(self, other: S) -> CmpFuture<Self, S>where
Self: Sized + Stream,
S: Stream,
<Self as Stream>::Item: Ord,
fn cmp<S>(self, other: S) -> CmpFuture<Self, S>where Self: Sized + Stream, S: Stream, <Self as Stream>::Item: Ord,
Lexicographically compares the elements of this
Stream
with those
of another using ‘Ord’. Read moresource§fn ne<S>(self, other: S) -> NeFuture<Self, S>where
Self: Sized,
S: Sized + Stream,
<Self as Stream>::Item: PartialEq<S::Item>,
fn ne<S>(self, other: S) -> NeFuture<Self, S>where Self: Sized, S: Sized + Stream, <Self as Stream>::Item: PartialEq<S::Item>,
Determines if the elements of this
Stream
are lexicographically
not equal to those of another. Read moresource§fn ge<S>(self, other: S) -> GeFuture<Self, S>where
Self: Sized + Stream,
S: Stream,
<Self as Stream>::Item: PartialOrd<S::Item>,
fn ge<S>(self, other: S) -> GeFuture<Self, S>where Self: Sized + Stream, S: Stream, <Self as Stream>::Item: PartialOrd<S::Item>,
Determines if the elements of this
Stream
are lexicographically
greater than or equal to those of another. Read moresource§fn eq<S>(self, other: S) -> EqFuture<Self, S>where
Self: Sized + Stream,
S: Sized + Stream,
<Self as Stream>::Item: PartialEq<S::Item>,
fn eq<S>(self, other: S) -> EqFuture<Self, S>where Self: Sized + Stream, S: Sized + Stream, <Self as Stream>::Item: PartialEq<S::Item>,
Determines if the elements of this
Stream
are lexicographically
equal to those of another. Read moresource§fn gt<S>(self, other: S) -> GtFuture<Self, S>where
Self: Sized + Stream,
S: Stream,
<Self as Stream>::Item: PartialOrd<S::Item>,
fn gt<S>(self, other: S) -> GtFuture<Self, S>where Self: Sized + Stream, S: Stream, <Self as Stream>::Item: PartialOrd<S::Item>,
Determines if the elements of this
Stream
are lexicographically
greater than those of another. Read moresource§impl<S> StreamExt for Swhere
S: Stream + ?Sized,
impl<S> StreamExt for Swhere S: Stream + ?Sized,
source§fn next(&mut self) -> NextFuture<'_, Self> ⓘwhere
Self: Unpin,
fn next(&mut self) -> NextFuture<'_, Self> ⓘwhere Self: Unpin,
Retrieves the next item in the stream. Read more
source§fn try_next<T, E>(&mut self) -> TryNextFuture<'_, Self> ⓘwhere
Self: Stream<Item = Result<T, E>> + Unpin,
fn try_next<T, E>(&mut self) -> TryNextFuture<'_, Self> ⓘwhere Self: Stream<Item = Result<T, E>> + Unpin,
Retrieves the next item in the stream. Read more
source§fn count(self) -> CountFuture<Self> ⓘwhere
Self: Sized,
fn count(self) -> CountFuture<Self> ⓘwhere Self: Sized,
Counts the number of items in the stream. Read more
source§fn map<T, F>(self, f: F) -> Map<Self, F>where
Self: Sized,
F: FnMut(Self::Item) -> T,
fn map<T, F>(self, f: F) -> Map<Self, F>where Self: Sized, F: FnMut(Self::Item) -> T,
Maps items of the stream to new values using a closure. Read more
source§fn flat_map<U, F>(self, f: F) -> FlatMap<Self, U, F>where
Self: Sized,
U: Stream,
F: FnMut(Self::Item) -> U,
fn flat_map<U, F>(self, f: F) -> FlatMap<Self, U, F>where Self: Sized, U: Stream, F: FnMut(Self::Item) -> U,
Maps items to streams and then concatenates them. Read more
source§fn flatten(self) -> Flatten<Self>where
Self: Sized,
Self::Item: Stream,
fn flatten(self) -> Flatten<Self>where Self: Sized, Self::Item: Stream,
Concatenates inner streams. Read more
source§fn then<F, Fut>(self, f: F) -> Then<Self, F, Fut>where
Self: Sized,
F: FnMut(Self::Item) -> Fut,
Fut: Future,
fn then<F, Fut>(self, f: F) -> Then<Self, F, Fut>where Self: Sized, F: FnMut(Self::Item) -> Fut, Fut: Future,
Maps items of the stream to new values using an async closure. Read more
source§fn filter<P>(self, predicate: P) -> Filter<Self, P>where
Self: Sized,
P: FnMut(&Self::Item) -> bool,
fn filter<P>(self, predicate: P) -> Filter<Self, P>where Self: Sized, P: FnMut(&Self::Item) -> bool,
source§fn filter_map<T, F>(self, f: F) -> FilterMap<Self, F>where
Self: Sized,
F: FnMut(Self::Item) -> Option<T>,
fn filter_map<T, F>(self, f: F) -> FilterMap<Self, F>where Self: Sized, F: FnMut(Self::Item) -> Option<T>,
Filters and maps items of the stream using a closure. Read more
source§fn take(self, n: usize) -> Take<Self>where
Self: Sized,
fn take(self, n: usize) -> Take<Self>where Self: Sized,
Takes only the first
n
items of the stream. Read moresource§fn take_while<P>(self, predicate: P) -> TakeWhile<Self, P>where
Self: Sized,
P: FnMut(&Self::Item) -> bool,
fn take_while<P>(self, predicate: P) -> TakeWhile<Self, P>where Self: Sized, P: FnMut(&Self::Item) -> bool,
source§fn skip(self, n: usize) -> Skip<Self>where
Self: Sized,
fn skip(self, n: usize) -> Skip<Self>where Self: Sized,
Skips the first
n
items of the stream. Read moresource§fn skip_while<P>(self, predicate: P) -> SkipWhile<Self, P>where
Self: Sized,
P: FnMut(&Self::Item) -> bool,
fn skip_while<P>(self, predicate: P) -> SkipWhile<Self, P>where Self: Sized, P: FnMut(&Self::Item) -> bool,
source§fn step_by(self, step: usize) -> StepBy<Self>where
Self: Sized,
fn step_by(self, step: usize) -> StepBy<Self>where Self: Sized,
Yields every
step
th item. Read moresource§fn chain<U>(self, other: U) -> Chain<Self, U>where
Self: Sized,
U: Stream<Item = Self::Item>,
fn chain<U>(self, other: U) -> Chain<Self, U>where Self: Sized, U: Stream<Item = Self::Item>,
Appends another stream to the end of this one. Read more
source§fn cloned<'a, T>(self) -> Cloned<Self>where
Self: Stream<Item = &'a T> + Sized,
T: Clone + 'a,
fn cloned<'a, T>(self) -> Cloned<Self>where Self: Stream<Item = &'a T> + Sized, T: Clone + 'a,
Clones all items. Read more
source§fn copied<'a, T>(self) -> Copied<Self>where
Self: Stream<Item = &'a T> + Sized,
T: Copy + 'a,
fn copied<'a, T>(self) -> Copied<Self>where Self: Stream<Item = &'a T> + Sized, T: Copy + 'a,
Copies all items. Read more
source§fn collect<C>(self) -> CollectFuture<Self, C> ⓘwhere
Self: Sized,
C: Default + Extend<Self::Item>,
fn collect<C>(self) -> CollectFuture<Self, C> ⓘwhere Self: Sized, C: Default + Extend<Self::Item>,
Collects all items in the stream into a collection. Read more
source§fn try_collect<T, E, C>(self) -> TryCollectFuture<Self, C> ⓘwhere
Self: Stream<Item = Result<T, E>> + Sized,
C: Default + Extend<T>,
fn try_collect<T, E, C>(self) -> TryCollectFuture<Self, C> ⓘwhere Self: Stream<Item = Result<T, E>> + Sized, C: Default + Extend<T>,
Collects all items in the fallible stream into a collection. Read more
source§fn partition<B, P>(self, predicate: P) -> PartitionFuture<Self, P, B> ⓘwhere
Self: Sized,
B: Default + Extend<Self::Item>,
P: FnMut(&Self::Item) -> bool,
fn partition<B, P>(self, predicate: P) -> PartitionFuture<Self, P, B> ⓘwhere Self: Sized, B: Default + Extend<Self::Item>, P: FnMut(&Self::Item) -> bool,
Partitions items into those for which
predicate
is true
and those for which it is
false
, and then collects them into two collections. Read moresource§fn fold<T, F>(self, init: T, f: F) -> FoldFuture<Self, F, T> ⓘwhere
Self: Sized,
F: FnMut(T, Self::Item) -> T,
fn fold<T, F>(self, init: T, f: F) -> FoldFuture<Self, F, T> ⓘwhere Self: Sized, F: FnMut(T, Self::Item) -> T,
Accumulates a computation over the stream. Read more
source§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 + Sized,
F: FnMut(B, T) -> Result<B, E>,
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 + Sized, F: FnMut(B, T) -> Result<B, E>,
Accumulates a fallible computation over the stream. Read more
source§fn scan<St, B, F>(self, initial_state: St, f: F) -> Scan<Self, St, F>where
Self: Sized,
F: FnMut(&mut St, Self::Item) -> Option<B>,
fn scan<St, B, F>(self, initial_state: St, f: F) -> Scan<Self, St, F>where Self: Sized, F: FnMut(&mut St, Self::Item) -> Option<B>,
Maps items of the stream to new values using a state value and a closure. Read more
source§fn cycle(self) -> Cycle<Self>where
Self: Clone + Sized,
fn cycle(self) -> Cycle<Self>where Self: Clone + Sized,
Repeats the stream from beginning to end, forever. Read more
source§fn enumerate(self) -> Enumerate<Self>where
Self: Sized,
fn enumerate(self) -> Enumerate<Self>where Self: Sized,
Enumerates items, mapping them to
(index, item)
. Read moresource§fn inspect<F>(self, f: F) -> Inspect<Self, F>where
Self: Sized,
F: FnMut(&Self::Item),
fn inspect<F>(self, f: F) -> Inspect<Self, F>where Self: Sized, F: FnMut(&Self::Item),
Calls a closure on each item and passes it on. Read more
source§fn nth(&mut self, n: usize) -> NthFuture<'_, Self> ⓘwhere
Self: Unpin,
fn nth(&mut self, n: usize) -> NthFuture<'_, Self> ⓘwhere Self: Unpin,
Gets the
n
th item of the stream. Read moresource§fn last(self) -> LastFuture<Self> ⓘwhere
Self: Sized,
fn last(self) -> LastFuture<Self> ⓘwhere Self: Sized,
Returns the last item in the stream. Read more
source§fn find<P>(&mut self, predicate: P) -> FindFuture<'_, Self, P> ⓘwhere
Self: Unpin,
P: FnMut(&Self::Item) -> bool,
fn find<P>(&mut self, predicate: P) -> FindFuture<'_, Self, P> ⓘwhere Self: Unpin, P: FnMut(&Self::Item) -> bool,
source§fn find_map<F, B>(&mut self, f: F) -> FindMapFuture<'_, Self, F> ⓘwhere
Self: Unpin,
F: FnMut(Self::Item) -> Option<B>,
fn find_map<F, B>(&mut self, f: F) -> FindMapFuture<'_, Self, F> ⓘwhere Self: Unpin, F: FnMut(Self::Item) -> Option<B>,
source§fn position<P>(&mut self, predicate: P) -> PositionFuture<'_, Self, P> ⓘwhere
Self: Unpin,
P: FnMut(Self::Item) -> bool,
fn position<P>(&mut self, predicate: P) -> PositionFuture<'_, Self, P> ⓘwhere Self: Unpin, P: FnMut(Self::Item) -> bool,
source§fn all<P>(&mut self, predicate: P) -> AllFuture<'_, Self, P> ⓘwhere
Self: Unpin,
P: FnMut(Self::Item) -> bool,
fn all<P>(&mut self, predicate: P) -> AllFuture<'_, Self, P> ⓘwhere Self: Unpin, P: FnMut(Self::Item) -> bool,
source§fn any<P>(&mut self, predicate: P) -> AnyFuture<'_, Self, P> ⓘwhere
Self: Unpin,
P: FnMut(Self::Item) -> bool,
fn any<P>(&mut self, predicate: P) -> AnyFuture<'_, Self, P> ⓘwhere Self: Unpin, P: FnMut(Self::Item) -> bool,
source§fn for_each<F>(self, f: F) -> ForEachFuture<Self, F> ⓘwhere
Self: Sized,
F: FnMut(Self::Item),
fn for_each<F>(self, f: F) -> ForEachFuture<Self, F> ⓘwhere Self: Sized, F: FnMut(Self::Item),
Calls a closure on each item of the stream. Read more
source§fn try_for_each<F, E>(&mut self, f: F) -> TryForEachFuture<'_, Self, F> ⓘwhere
Self: Unpin,
F: FnMut(Self::Item) -> Result<(), E>,
fn try_for_each<F, E>(&mut self, f: F) -> TryForEachFuture<'_, Self, F> ⓘwhere Self: Unpin, F: FnMut(Self::Item) -> Result<(), E>,
Calls a fallible closure on each item of the stream, stopping on first error. Read more
source§fn zip<U>(self, other: U) -> Zip<Self, U>where
Self: Sized,
U: Stream,
fn zip<U>(self, other: U) -> Zip<Self, U>where Self: Sized, U: Stream,
Zips up two streams into a single stream of pairs. Read more
source§fn unzip<A, B, FromA, FromB>(self) -> UnzipFuture<Self, FromA, FromB> ⓘwhere
FromA: Default + Extend<A>,
FromB: Default + Extend<B>,
Self: Stream<Item = (A, B)> + Sized,
fn unzip<A, B, FromA, FromB>(self) -> UnzipFuture<Self, FromA, FromB> ⓘwhere FromA: Default + Extend<A>, FromB: Default + Extend<B>, Self: Stream<Item = (A, B)> + Sized,
Collects a stream of pairs into a pair of collections. Read more
source§fn race<S>(self, other: S) -> Race<Self, S>where
Self: Sized,
S: Stream<Item = Self::Item>,
fn race<S>(self, other: S) -> Race<Self, S>where Self: Sized, S: Stream<Item = Self::Item>,
Merges with
other
stream, with no preference for either stream when both are ready. Read more