[−][src]Struct drone_core::fib::FiberStreamPulse
#[must_use = "streams do nothing unless you `.await` or poll them"] pub struct FiberStreamPulse { /* fields omitted */ }
A stream of pulses from the fiber in another thread.
Dropping or closing this future will remove the fiber on a next thread invocation without resuming it.
Methods
impl FiberStreamPulse[src][−]
pub fn close(&mut self)[src][−]
Gracefully close this future.
The fiber will be removed on a next thread invocation without resuming.
Trait Implementations
impl Stream for FiberStreamPulse[src][+]
type Item = NonZeroUsize
Values yielded by the stream.
fn poll_next(self: Pin<&mut Self>, cx: &mut Context) -> Poll<Option<Self::Item>>[src][−]
Attempt to pull out the next value of this stream, registering the current task for wakeup if the value is not yet available, and returning None if the stream is exhausted. Read more
fn size_hint(&self) -> (usize, Option<usize>)[src][−]
Returns the bounds on the remaining length of the stream. Read more
Auto Trait Implementations
Blanket Implementations
impl<T> From<T> for T[src][+]
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.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src][−]
Performs the conversion.
impl<T, U> Into<U> for T where
U: From<T>, [src][+]
U: From<T>,
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.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src][−]
Performs the conversion.
impl<T> Borrow<T> for T where
T: ?Sized, [src][+]
T: ?Sized,
fn borrow(&self) -> &T[src][−]
Immutably borrows from an owned value. Read more
impl<T> BorrowMut<T> for T where
T: ?Sized, [src][+]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src][−]
Mutably borrows from an owned value. Read more
impl<T> Any for T where
T: 'static + ?Sized, [src][+]
T: 'static + ?Sized,
fn type_id(&self) -> TypeId[src][−]
Gets the TypeId of self. Read more
impl<T> StreamExt for T where
T: Stream + ?Sized, [src][+]
T: Stream + ?Sized,
fn next(&mut self) -> Next<Self> where
Self: Unpin, [src][−]
Self: Unpin,
Creates a future that resolves to the next item in the stream. Read more
fn into_future(self) -> StreamFuture<Self> where
Self: Unpin, [src][−]
Self: Unpin,
Converts this stream into a future of (next_item, tail_of_stream). If the stream terminates, then the next item is [None]. Read more
fn map<T, F>(self, f: F) -> Map<Self, F> where
F: FnMut(Self::Item) -> T, [src][−]
F: FnMut(Self::Item) -> T,
Maps this stream's items to a different type, returning a new stream of the resulting type. Read more
fn enumerate(self) -> Enumerate<Self>[src][−]
Creates a stream which gives the current iteration count as well as the next value. Read more
fn filter<Fut, F>(self, f: F) -> Filter<Self, Fut, F> where
F: FnMut(&Self::Item) -> Fut,
Fut: Future<Output = bool>, [src][−]
F: FnMut(&Self::Item) -> Fut,
Fut: Future<Output = bool>,
Filters the values produced by this stream according to the provided asynchronous predicate. Read more
fn filter_map<Fut, T, F>(self, f: F) -> FilterMap<Self, Fut, F> where
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = Option<T>>, [src][−]
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = Option<T>>,
Filters the values produced by this stream while simultaneously mapping them to a different type according to the provided asynchronous closure. Read more
fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F> where
F: FnMut(Self::Item) -> Fut,
Fut: Future, [src][−]
F: FnMut(Self::Item) -> Fut,
Fut: Future,
Computes from this stream's items new items of a different type using an asynchronous closure. Read more
fn collect<C>(self) -> Collect<Self, C> where
C: Default + Extend<Self::Item>, [src][−]
C: Default + Extend<Self::Item>,
Transforms a stream into a collection, returning a future representing the result of that computation. Read more
fn concat(self) -> Concat<Self> where
Self::Item: Extend<<Self::Item as IntoIterator>::Item>,
Self::Item: IntoIterator,
Self::Item: Default, [src][−]
Self::Item: Extend<<Self::Item as IntoIterator>::Item>,
Self::Item: IntoIterator,
Self::Item: Default,
Concatenate all items of a stream into a single extendable destination, returning a future representing the end result. Read more
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>, [src][−]
F: FnMut(T, Self::Item) -> Fut,
Fut: Future<Output = T>,
Execute an accumulating asynchronous computation over a stream, collecting all the values into one final result. Read more
fn flatten(self) -> Flatten<Self> where
Self::Item: Stream, [src][−]
Self::Item: Stream,
Flattens a stream of streams into just one continuous stream. Read more
fn skip_while<Fut, F>(self, f: F) -> SkipWhile<Self, Fut, F> where
F: FnMut(&Self::Item) -> Fut,
Fut: Future<Output = bool>, [src][−]
F: FnMut(&Self::Item) -> Fut,
Fut: Future<Output = bool>,
Skip elements on this stream while the provided asynchronous predicate resolves to true. Read more
fn take_while<Fut, F>(self, f: F) -> TakeWhile<Self, Fut, F> where
F: FnMut(&Self::Item) -> Fut,
Fut: Future<Output = bool>, [src][−]
F: FnMut(&Self::Item) -> Fut,
Fut: Future<Output = bool>,
Take elements from this stream while the provided asynchronous predicate resolves to true. Read more
fn for_each<Fut, F>(self, f: F) -> ForEach<Self, Fut, F> where
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = ()>, [src][−]
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = ()>,
Runs this stream to completion, executing the provided asynchronous closure for each element on the stream. Read more
fn take(self, n: usize) -> Take<Self>[src][−]
Creates a new stream of at most n items of the underlying stream. Read more
fn skip(self, n: usize) -> Skip<Self>[src][−]
Creates a new stream which skips n items of the underlying stream. Read more
fn fuse(self) -> Fuse<Self>[src][−]
Fuse a stream such that poll_next will never again be called once it has finished. This method can be used to turn any Stream into a FusedStream. Read more
fn by_ref(&mut self) -> &mut Self[src][−]
Borrows a stream, rather than consuming it. Read more
fn zip<St>(self, other: St) -> Zip<Self, St> where
St: Stream, [src][−]
St: Stream,
An adapter for zipping two streams together. Read more
fn chain<St>(self, other: St) -> Chain<Self, St> where
St: Stream<Item = Self::Item>, [src][−]
St: Stream<Item = Self::Item>,
Adapter for chaining two streams. Read more
fn peekable(self) -> Peekable<Self>[src][−]
Creates a new stream which exposes a peek method. Read more
fn forward<S>(self, sink: S) -> Forward<Self, S> where
S: Sink<Self::Ok>,
Self: TryStream<Error = <S as Sink<Self::Ok>>::Error>, [src][−]
S: Sink<Self::Ok>,
Self: TryStream<Error = <S as Sink<Self::Ok>>::Error>,
A future that completes after the given stream has been fully processed into the sink and the sink has been flushed and closed. Read more
fn inspect<F>(self, f: F) -> Inspect<Self, F> where
F: FnMut(&Self::Item), [src][−]
F: FnMut(&Self::Item),
Do something with each item of this stream, afterwards passing it on. Read more
fn left_stream<B>(self) -> Either<Self, B> where
B: Stream<Item = Self::Item>, [src][−]
B: Stream<Item = Self::Item>,
Wrap this stream in an Either stream, making it the left-hand variant of that Either. Read more
fn right_stream<B>(self) -> Either<B, Self> where
B: Stream<Item = Self::Item>, [src][−]
B: Stream<Item = Self::Item>,
Wrap this stream in an Either stream, making it the right-hand variant of that Either. Read more
fn poll_next_unpin(&mut self, cx: &mut Context) -> Poll<Option<Self::Item>> where
Self: Unpin, [src][−]
Self: Unpin,
A convenience method for calling [Stream::poll_next] on [Unpin] stream types. Read more
fn select_next_some(&mut self) -> SelectNextSome<Self> where
Self: Unpin + FusedStream, [src][−]
Self: Unpin + FusedStream,
Returns a [Future] that resolves when the next item in this stream is ready. Read more