Struct Flatten
#[must_use = "futures/streams/sinks do nothing unless you `.await` or poll them"]
pub struct Flatten<St>
where
St: Stream, { /* private fields */ }Stream for the flatten method.
Implementations
impl<St> Flatten<St>
where
St: Stream,
fn get_ref(&self) -> &StAcquires a reference to the underlying sink or stream that this combinator is pulling from.
fn get_mut(&mut self) -> &mut StAcquires 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.
fn get_pin_mut(self: Pin<&mut Self>) -> 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.
fn into_inner(self) -> StConsumes 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<'__pin, St> Unpin for Flatten<St>
where
PinnedFieldsOf<__Origin<'__pin, St>>: Unpin,
St: Stream,
impl<St> Debug for Flatten<St>
where
Flatten<St, St::Item>: Debug,
St: Stream,
fn fmt(&self, f: &mut Formatter<'_>) -> Result
impl<St> FusedStream for Flatten<St>
where
Flatten<St, St::Item>: FusedStream,
St: Stream,
fn is_terminated(&self) -> bool
impl<St> Stream for Flatten<St>
where
Flatten<St, St::Item>: Stream,
St: Stream,
type Item = <Flatten<St, <St as Stream>::Item> as Stream>::Item;fn poll_next(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>>fn size_hint(&self) -> (usize, Option<usize>)
impl<_Item, St> Sink<_Item> for Flatten<St>
where
Flatten<St, St::Item>: Sink<_Item>,
St: Stream,
type Error = <Flatten<St, <St as Stream>::Item> as Sink<_Item>>::Error;fn poll_ready(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>>fn start_send(self: Pin<&mut Self>, item: _Item) -> Result<(), Self::Error>fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>>fn poll_close(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>>
Auto Trait Implementations
impl<St> Freeze for Flatten<St>
where
Flatten<St, <St as Stream>::Item>: Freeze,
impl<St> RefUnwindSafe for Flatten<St>
where
Flatten<St, <St as Stream>::Item>: RefUnwindSafe,
impl<St> Send for Flatten<St>
where
Flatten<St, <St as Stream>::Item>: Send,
impl<St> Sync for Flatten<St>
where
Flatten<St, <St as Stream>::Item>: Sync,
impl<St> UnsafeUnpin for Flatten<St>
where
Flatten<St, <St as Stream>::Item>: UnsafeUnpin,
impl<St> UnwindSafe for Flatten<St>
where
Flatten<St, <St as Stream>::Item>: UnwindSafe,
Blanket Implementations
impl<S> TryStreamExt for Flatten<St>
where
S: TryStream + ?Sized,
impl<S, T, E> TryStream for Flatten<St>
where
S: Stream<Item = Result<T, E>> + ?Sized,
type Ok = T;type Error = E;fn try_poll_next(self: Pin<&mut S>, cx: &mut Context<'_>) -> Poll<Option<Result<<S as TryStream>::Ok, <S as TryStream>::Error>>>
impl<T> Any for Flatten<St>
where
T: 'static + ?Sized,
fn type_id(&self) -> TypeId
impl<T> Borrow<T> for Flatten<St>
where
T: ?Sized,
fn borrow(&self) -> &T
impl<T> BorrowMut<T> for Flatten<St>
where
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
impl<T> From<T> for Flatten<St>
fn from(t: T) -> TReturns the argument unchanged.
impl<T> StreamExt for Flatten<St>
where
T: Stream + ?Sized,
impl<T, Item> SinkExt<Item> for Flatten<St>
where
T: Sink<Item> + ?Sized,
impl<T, U> Into<U> for Flatten<St>
where
U: From<T>,
fn into(self) -> UCalls
U::from(self).That is, this conversion is whatever the implementation of
[From]<T> for Uchooses to do.
impl<T, U> TryFrom<U> for Flatten<St>
where
U: Into<T>,
type Error = never;fn try_from(value: U) -> Result<T, never>
impl<T, U> TryInto<U> for Flatten<St>
where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error;fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>