Module futures_lite::stream[−][src]

Combinators for the Stream trait.

Examples

use futures_lite::stream::{self, StreamExt};

let mut s = stream::iter(vec![1, 2, 3]);

assert_eq!(s.next().await, Some(1));
assert_eq!(s.next().await, Some(2));
assert_eq!(s.next().await, Some(3));
assert_eq!(s.next().await, None);

Re-exports

pub use futures_core::stream::Stream;

Structs

AllFuture	Future for the `StreamExt::all()` method.
AnyFuture	Future for the `StreamExt::any()` method.
BlockOn	Iterator for the `block_on()` function.
Chain	Stream for the `StreamExt::chain()` method.
Cloned	Stream for the `StreamExt::cloned()` method.
CollectFuture	Future for the `StreamExt::collect()` method.
Copied	Stream for the `StreamExt::copied()` method.
CountFuture	Future for the `StreamExt::count()` method.
Cycle	Stream for the `StreamExt::cycle()` method.
Empty	Stream for the `empty()` function.
Enumerate	Stream for the `StreamExt::cycle()` method.
Filter	Stream for the `StreamExt::filter()` method.
FilterMap	Stream for the `StreamExt::filter_map()` method.
FindFuture	Future for the `StreamExt::find()` method.
FindMapFuture	Future for the `StreamExt::find_map()` method.
FlatMap	Stream for the `StreamExt::flat_map()` method.
Flatten	Stream for the `StreamExt::flat_map()` method.
FoldFuture	Future for the `StreamExt::fold()` method.
ForEachFuture	Future for the `StreamExt::for_each()` method.
Fuse	Stream for the `StreamExt::fuse()` method.
Inspect	Stream for the `StreamExt::inspect()` method.
Iter	Stream for the `iter()` function.
LastFuture	Future for the `StreamExt::last()` method.
Map	Stream for the `StreamExt::map()` method.
NextFuture	Future for the `StreamExt::next()` method.
NthFuture	Future for the `StreamExt::nth()` method.
Once	Stream for the `once()` function.
Or	Stream for the `or()` function and the `StreamExt::or()` method.
PartitionFuture	Future for the `StreamExt::partition()` method.
Pending	Stream for the `pending()` function.
PollFn	Stream for the `poll_fn()` function.
PositionFuture	Future for the `StreamExt::position()` method.
Race	Stream for the `race()` function and the `StreamExt::race()` method.
Repeat	Stream for the `repeat()` function.
RepeatWith	Stream for the `repeat_with()` function.
Scan	Stream for the `StreamExt::scan()` method.
Skip	Stream for the `StreamExt::skip()` method.
SkipWhile	Stream for the `StreamExt::skip_while()` method.
StepBy	Stream for the `StreamExt::step_by()` method.
Take	Stream for the `StreamExt::take()` method.
TakeWhile	Stream for the `StreamExt::take_while()` method.
Then	Stream for the `StreamExt::then()` method.
TryCollectFuture	Future for the `StreamExt::try_collect()` method.
TryFoldFuture	Future for the `StreamExt::try_fold()` method.
TryForEachFuture	Future for the `StreamExt::try_for_each()` method.
TryNextFuture	Future for the `StreamExt::try_next()` method.
TryUnfold	Stream for the `try_unfold()` function.
Unfold	Stream for the `unfold()` function.
UnzipFuture	Future for the `StreamExt::unzip()` method.
Zip	Stream for the `StreamExt::zip()` method.

Traits

StreamExt

Extension trait for Stream.

Functions

block_on	Converts a stream into a blocking iterator.
empty	Creates an empty stream.
iter	Creates a stream from an iterator.
once	Creates a stream that yields a single item.
or	Merges two streams, preferring items from `stream1` whenever both streams are ready.
pending	Creates a stream that is always pending.
poll_fn	Creates a stream from a function returning `Poll`.
race	Merges two streams, with no preference for either stream when both are ready.
repeat	Creates an infinite stream that yields the same item repeatedly.
repeat_with	Creates an infinite stream from a closure that generates items.
try_unfold	Creates a stream from a seed value and a fallible async closure operating on it.
unfold	Creates a stream from a seed value and an async closure operating on it.

Type Definitions

Boxed	Type alias for `Pin<Box<dyn Stream<Item = T> + Send + 'static>>`.
BoxedLocal	Type alias for `Pin<Box<dyn Stream<Item = T> + 'static>>`.

Module futures_lite::stream⎘[−][src]

Examples

Re-exports

Structs

Traits

Functions

Type Definitions

Module futures_lite::stream[−][src]