Struct FlatMapUnordered
pub struct FlatMapUnordered<St, U, F>{ /* private fields */ }
Expand description
Stream for the flat_map_unordered
method.
Implementations§
§impl<St, U, F> FlatMapUnordered<St, U, F>
impl<St, U, F> FlatMapUnordered<St, U, F>
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 FlatMapUnordered<St, U, F>>) -> Pin<&mut St>
pub fn get_pin_mut(self: Pin<&mut FlatMapUnordered<St, U, F>>) -> 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<St, U, F> Debug for FlatMapUnordered<St, U, F>
impl<St, U, F> Debug for FlatMapUnordered<St, U, F>
§impl<St, U, F> FusedStream for FlatMapUnordered<St, U, F>
impl<St, U, F> FusedStream for FlatMapUnordered<St, U, F>
§fn is_terminated(&self) -> bool
fn is_terminated(&self) -> bool
true
if the stream should no longer be polled.§impl<_Item, St, U, F> Sink<_Item> for FlatMapUnordered<St, U, F>
impl<_Item, St, U, F> Sink<_Item> for FlatMapUnordered<St, U, F>
§type Error = <FlattenUnorderedWithFlowController<Map<St, F>, ()> as Sink<_Item>>::Error
type Error = <FlattenUnorderedWithFlowController<Map<St, F>, ()> as Sink<_Item>>::Error
§fn poll_ready(
self: Pin<&mut FlatMapUnordered<St, U, F>>,
cx: &mut Context<'_>,
) -> Poll<Result<(), <FlatMapUnordered<St, U, F> as Sink<_Item>>::Error>>
fn poll_ready( self: Pin<&mut FlatMapUnordered<St, U, F>>, cx: &mut Context<'_>, ) -> Poll<Result<(), <FlatMapUnordered<St, U, F> as Sink<_Item>>::Error>>
Sink
to receive a value. Read more§fn start_send(
self: Pin<&mut FlatMapUnordered<St, U, F>>,
item: _Item,
) -> Result<(), <FlatMapUnordered<St, U, F> as Sink<_Item>>::Error>
fn start_send( self: Pin<&mut FlatMapUnordered<St, U, F>>, item: _Item, ) -> Result<(), <FlatMapUnordered<St, U, F> as Sink<_Item>>::Error>
poll_ready
which returned Poll::Ready(Ok(()))
. Read more§fn poll_flush(
self: Pin<&mut FlatMapUnordered<St, U, F>>,
cx: &mut Context<'_>,
) -> Poll<Result<(), <FlatMapUnordered<St, U, F> as Sink<_Item>>::Error>>
fn poll_flush( self: Pin<&mut FlatMapUnordered<St, U, F>>, cx: &mut Context<'_>, ) -> Poll<Result<(), <FlatMapUnordered<St, U, F> as Sink<_Item>>::Error>>
§fn poll_close(
self: Pin<&mut FlatMapUnordered<St, U, F>>,
cx: &mut Context<'_>,
) -> Poll<Result<(), <FlatMapUnordered<St, U, F> as Sink<_Item>>::Error>>
fn poll_close( self: Pin<&mut FlatMapUnordered<St, U, F>>, cx: &mut Context<'_>, ) -> Poll<Result<(), <FlatMapUnordered<St, U, F> as Sink<_Item>>::Error>>
§impl<St, U, F> Stream for FlatMapUnordered<St, U, F>
impl<St, U, F> Stream for FlatMapUnordered<St, U, F>
§type Item = <FlattenUnorderedWithFlowController<Map<St, F>, ()> as Stream>::Item
type Item = <FlattenUnorderedWithFlowController<Map<St, F>, ()> as Stream>::Item
§fn poll_next(
self: Pin<&mut FlatMapUnordered<St, U, F>>,
cx: &mut Context<'_>,
) -> Poll<Option<<FlatMapUnordered<St, U, F> as Stream>::Item>>
fn poll_next( self: Pin<&mut FlatMapUnordered<St, U, F>>, cx: &mut Context<'_>, ) -> Poll<Option<<FlatMapUnordered<St, U, F> as Stream>::Item>>
None
if the stream is exhausted. Read moreimpl<'__pin, St, U, F> Unpin for FlatMapUnordered<St, U, F>
Auto Trait Implementations§
impl<St, U, F> !Freeze for FlatMapUnordered<St, U, F>
impl<St, U, F> !RefUnwindSafe for FlatMapUnordered<St, U, F>
impl<St, U, F> Send for FlatMapUnordered<St, U, F>
impl<St, U, F> Sync for FlatMapUnordered<St, U, F>
impl<St, U, F> !UnwindSafe for FlatMapUnordered<St, U, F>
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self,
limit: impl Into<Option<usize>>,
f: F,
) -> FlatMapUnordered<Self, U, F>
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§fn try_collect<C>(self) -> TryCollect<Self, C> ⓘ
fn try_collect<C>(self) -> TryCollect<Self, C> ⓘ
§fn try_chunks(self, capacity: usize) -> TryChunks<Self>where
Self: Sized,
fn try_chunks(self, capacity: usize) -> TryChunks<Self>where
Self: Sized,
§fn try_ready_chunks(self, capacity: usize) -> TryReadyChunks<Self>where
Self: Sized,
fn try_ready_chunks(self, capacity: usize) -> TryReadyChunks<Self>where
Self: Sized,
§fn try_filter<Fut, F>(self, f: F) -> TryFilter<Self, Fut, F>
fn try_filter<Fut, F>(self, f: F) -> TryFilter<Self, Fut, F>
§fn try_filter_map<Fut, F, T>(self, f: F) -> TryFilterMap<Self, Fut, F>
fn try_filter_map<Fut, F, T>(self, f: F) -> TryFilterMap<Self, Fut, F>
§fn try_flatten_unordered(
self,
limit: impl Into<Option<usize>>,
) -> TryFlattenUnordered<Self>
fn try_flatten_unordered( self, limit: impl Into<Option<usize>>, ) -> TryFlattenUnordered<Self>
§fn try_flatten(self) -> TryFlatten<Self>
fn try_flatten(self) -> TryFlatten<Self>
§fn try_fold<T, Fut, F>(self, init: T, f: F) -> TryFold<Self, Fut, T, F> ⓘ
fn try_fold<T, Fut, F>(self, init: T, f: F) -> TryFold<Self, Fut, T, F> ⓘ
§fn try_concat(self) -> TryConcat<Self> ⓘ
fn try_concat(self) -> TryConcat<Self> ⓘ
§fn try_buffer_unordered(self, n: usize) -> TryBufferUnordered<Self>
fn try_buffer_unordered(self, n: usize) -> TryBufferUnordered<Self>
§fn try_buffered(self, n: usize) -> TryBuffered<Self>
fn try_buffered(self, n: usize) -> TryBuffered<Self>
§fn try_poll_next_unpin(
&mut self,
cx: &mut Context<'_>,
) -> Poll<Option<Result<Self::Ok, Self::Error>>>where
Self: Unpin,
fn try_poll_next_unpin(
&mut self,
cx: &mut Context<'_>,
) -> Poll<Option<Result<Self::Ok, Self::Error>>>where
Self: Unpin,
TryStream::try_poll_next
on Unpin
stream types.§fn into_async_read(self) -> IntoAsyncRead<Self>
fn into_async_read(self) -> IntoAsyncRead<Self>
AsyncBufRead
. Read more§fn try_all<Fut, F>(self, f: F) -> TryAll<Self, Fut, F> ⓘ
fn try_all<Fut, F>(self, f: F) -> TryAll<Self, Fut, F> ⓘ
Err
is encountered or if an Ok
item is found
that does not satisfy the predicate. Read more