pub struct Fuse<St> { /* private fields */ }
Expand description
Stream for the fuse
method.
Implementations§
§impl<St> Fuse<St>
impl<St> Fuse<St>
pub fn is_done(&self) -> bool
pub fn is_done(&self) -> bool
Returns whether the underlying stream has finished or not.
If this method returns true
, then all future calls to poll are
guaranteed to return None
. If this returns false
, then the
underlying stream is still in use.
pub fn get_ref(&self) -> &St
pub fn get_ref(&self) -> &St
Acquires a reference to the underlying sink or stream that this combinator is pulling from.
pub fn get_mut(&mut self) -> &mut St
pub fn get_mut(&mut self) -> &mut St
Acquires a mutable reference to the underlying sink or stream that this combinator is pulling from.
Note that care must be taken to avoid tampering with the state of the sink or stream which may otherwise confuse this combinator.
pub fn get_pin_mut(self: Pin<&mut Fuse<St>>) -> Pin<&mut St>
pub fn get_pin_mut(self: Pin<&mut Fuse<St>>) -> Pin<&mut St>
Acquires a pinned mutable reference to the underlying sink or stream that this combinator is pulling from.
Note that care must be taken to avoid tampering with the state of the sink or stream which may otherwise confuse this combinator.
pub fn into_inner(self) -> St
pub fn into_inner(self) -> St
Consumes this combinator, returning the underlying sink or stream.
Note that this may discard intermediate state of this combinator, so care should be taken to avoid losing resources when this is called.
Trait Implementations§
§impl<S> FusedStream for Fuse<S>where
S: Stream,
impl<S> FusedStream for Fuse<S>where
S: Stream,
§fn is_terminated(&self) -> bool
fn is_terminated(&self) -> bool
true
if the stream should no longer be polled.§impl<S, Item> Sink<Item> for Fuse<S>
impl<S, Item> Sink<Item> for Fuse<S>
§fn poll_ready(
self: Pin<&mut Fuse<S>>,
cx: &mut Context<'_>
) -> Poll<Result<(), <Fuse<S> as Sink<Item>>::Error>>
fn poll_ready( self: Pin<&mut Fuse<S>>, cx: &mut Context<'_> ) -> Poll<Result<(), <Fuse<S> as Sink<Item>>::Error>>
Sink
to receive a value. Read more§fn start_send(
self: Pin<&mut Fuse<S>>,
item: Item
) -> Result<(), <Fuse<S> as Sink<Item>>::Error>
fn start_send( self: Pin<&mut Fuse<S>>, item: Item ) -> Result<(), <Fuse<S> as Sink<Item>>::Error>
poll_ready
which returned Poll::Ready(Ok(()))
. Read more§impl<S> Stream for Fuse<S>where
S: Stream,
impl<S> Stream for Fuse<S>where
S: Stream,
impl<'__pin, St> Unpin for Fuse<St>where
__Origin<'__pin, St>: Unpin,
Auto Trait Implementations§
impl<St> RefUnwindSafe for Fuse<St>where
St: RefUnwindSafe,
impl<St> Send for Fuse<St>where
St: Send,
impl<St> Sync for Fuse<St>where
St: Sync,
impl<St> UnwindSafe for Fuse<St>where
St: 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
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fn with<U, Fut, F, E>(self, f: F) -> With<Self, Item, U, Fut, F>
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cx: &mut Context<'_>
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§fn take(self, n: usize) -> Take<Self>where
Self: Sized,
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§fn skip(self, n: usize) -> Skip<Self>where
Self: Sized,
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StreamExt::map
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§fn peekable(self) -> Peekable<Self>where
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Self: Sized,
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Self: Sized,
fn ready_chunks(self, capacity: usize) -> ReadyChunks<Self>where
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§fn forward<S>(self, sink: S) -> Forward<Self, S> ⓘ
fn forward<S>(self, sink: S) -> Forward<Self, S> ⓘ
§fn split<Item>(self) -> (SplitSink<Self, Item>, SplitStream<Self>)
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§fn last(self) -> LastFuture<Self, Self::Item>where
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§fn min_by_key<B, F>(self, key_by: F) -> MinByKeyFuture<Self, Self::Item, F>
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§fn cmp<S>(self, other: S) -> CmpFuture<Self, S>
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