[−][src]Struct nats::asynk::Subscription

pub struct Subscription { /* fields omitted */ }

A subscription to a subject.

Implementations

`impl Subscription`[src]

`pub async fn drain<'_>(&'_ self) -> Result<()>`[src]

Stops listening for new messages, but the remaining queued messages can still be received.

`pub async fn unsubscribe<'_>(&'_ self) -> Result<()>`[src]

Stops listening for new messages and discards the remaining queued messages.

Trait Implementations

`impl Debug for Subscription`[src]

`fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>`[src]

`impl Drop for Subscription`[src]

`fn drop(&mut self)`[src]

`impl Stream for Subscription`[src]

`type Item = Message`

Values yielded by the stream.

`fn poll_next( self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll<Option<Self::Item>>`[src]

`fn size_hint(&self) -> (usize, Option<usize>)`[src]

Auto Trait Implementations

`impl !RefUnwindSafe for Subscription`

`impl Send for Subscription`

`impl Sync for Subscription`

`impl Unpin for Subscription`

`impl !UnwindSafe for Subscription`

Blanket Implementations

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`fn borrow(&self) -> &TⓘNotable traits for &'_ mut F impl<'_, F> Future for &'_ mut F where F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`fn borrow_mut(&mut self) -> &mut TⓘNotable traits for &'_ mut F impl<'_, F> Future for &'_ mut F where F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;`[src]

`impl<T> From<T> for T`[src]

`fn from(t: T) -> T`[src]

`impl<T, U> Into for T where U: From<T>,` [src]

`fn into(self) -> U`[src]

`impl<T> Same<T> for T`

`type Output = T`

Should always be Self

`impl<S> StreamExt for S where S: Stream + ?Sized,` [src]

`fn next(&mut self) -> NextFuture<'_, Self>ⓘNotable traits for NextFuture<'_, S> impl<'_, S> Future for NextFuture<'_, S> where S: Unpin + Stream + ?Sized, type Output = Option<<S as Stream>::Item>; where Self: Unpin,` [src]

`fn try_next<T, E>(&mut self) -> TryNextFuture<'_, Self>ⓘNotable traits for TryNextFuture<'_, S> impl<'_, T, E, S> Future for TryNextFuture<'_, S> where S: Stream<Item = Result<T, E>> + Unpin + ?Sized, type Output = Result<Option<T>, E>; where Self: Stream<Item = Result<T, E>> + Unpin,` [src]

`fn count(self) -> CountFuture<Self>ⓘNotable traits for CountFuture<S> impl<S> Future for CountFuture<S> where S: Stream + ?Sized, type Output = usize;`[src]

`fn map<T, F>(self, f: F) -> Map<Self, F> where F: FnMut(Self::Item) -> T,` [src]

`fn flat_map<U, F>(self, f: F) -> FlatMap<Self, U, F> where F: FnMut(Self::Item) -> U, U: Stream,` [src]

`fn flatten(self) -> Flatten<Self> where Self::Item: Stream,` [src]

`fn filter(self, predicate: P) -> Filter<Self, P> where P: FnMut(&Self::Item) -> bool,` [src]

`fn filter_map<T, F>(self, f: F) -> FilterMap<Self, F> where F: FnMut(Self::Item) -> Option<T>,` [src]

`fn take(self, n: usize) -> Take<Self>`[src]

`fn take_while(self, predicate: P) -> TakeWhile<Self, P> where P: FnMut(&Self::Item) -> bool,` [src]

`fn skip(self, n: usize) -> Skip<Self>`[src]

`fn skip_while(self, predicate: P) -> SkipWhile<Self, P> where P: FnMut(&Self::Item) -> bool,` [src]

`fn step_by(self, step: usize) -> StepBy<Self>`[src]

`fn chain(self, other: U) -> Chain<Self, U> where U: Stream<Item = Self::Item>,` [src]

`fn cloned<'a, T>(self) -> Cloned<Self> where Self: Stream<Item = &'a T>, T: Clone + 'a,` [src]

`fn copied<'a, T>(self) -> Copied<Self> where Self: Stream<Item = &'a T>, T: Copy + 'a,` [src]

`fn collect<C>(self) -> CollectFuture<Self, C>ⓘNotable traits for CollectFuture<S, C> impl<S, C> Future for CollectFuture<S, C> where C: Default + Extend<<S as Stream>::Item>, S: Stream, type Output = C; where C: Default + Extend<Self::Item>,` [src]

`fn try_collect<T, E, C>(self) -> TryCollectFuture<Self, C>ⓘNotable traits for TryCollectFuture<S, C> impl<T, E, S, C> Future for TryCollectFuture<S, C> where C: Default + Extend<T>, S: Stream<Item = Result<T, E>>, type Output = Result<C, E>; where C: Default + Extend<T>, Self: Stream<Item = Result<T, E>>,` [src]

`fn partition<B, P>(self, predicate: P) -> PartitionFuture<Self, P, B>ⓘNotable traits for PartitionFuture<S, P, B> impl<S, P, B> Future for PartitionFuture<S, P, B> where B: Default + Extend<<S as Stream>::Item>, P: FnMut(&<S as Stream>::Item) -> bool, S: Stream, type Output = (B, B); where B: Default + Extend<Self::Item>, P: FnMut(&Self::Item) -> bool,` [src]

`fn fold<T, F>(self, init: T, f: F) -> FoldFuture<Self, F, T>ⓘNotable traits for FoldFuture<S, F, T> impl<S, F, T> Future for FoldFuture<S, F, T> where F: FnMut(T, <S as Stream>::Item) -> T, S: Stream, type Output = T; where F: FnMut(T, Self::Item) -> T,` [src]

`fn try_fold<T, E, F, B>( &mut self, init: B, f: F ) -> TryFoldFuture<'_, Self, F, B>ⓘNotable traits for TryFoldFuture<'a, S, F, B> impl<'a, T, E, S, F, B> Future for TryFoldFuture<'a, S, F, B> where F: FnMut(B, T) -> Result<B, E>, S: Stream<Item = Result<T, E>> + Unpin, type Output = Result<B, E>; where F: FnMut(B, T) -> Result<B, E>, Self: Stream<Item = Result<T, E>> + Unpin,` [src]

`fn scan<St, B, F>(self, initial_state: St, f: F) -> Scan<Self, St, F> where F: FnMut(&mut St, Self::Item) -> Option,` [src]

`fn fuse(self) -> Fuse<Self>`[src]

`fn cycle(self) -> Cycle<Self> where Self: Clone,` [src]

`fn enumerate(self) -> Enumerate<Self>`[src]

`fn inspect<F>(self, f: F) -> Inspect<Self, F> where F: FnMut(&Self::Item),` [src]

`fn nth(&mut self, n: usize) -> NthFuture<'_, Self>ⓘNotable traits for NthFuture<'a, S> impl<'a, S> Future for NthFuture<'a, S> where S: Stream + Unpin + ?Sized, type Output = Option<<S as Stream>::Item>; where Self: Unpin,` [src]

`fn last(self) -> LastFuture<Self>ⓘNotable traits for LastFuture<S> impl<S> Future for LastFuture<S> where S: Stream, type Output = Option<<S as Stream>::Item>;`[src]

`fn find(&mut self, predicate: P) -> FindFuture<'_, Self, P>ⓘNotable traits for FindFuture<'a, S, P> impl<'a, S, P> Future for FindFuture<'a, S, P> where P: FnMut(&<S as Stream>::Item) -> bool, S: Stream + Unpin + ?Sized, type Output = Option<<S as Stream>::Item>; where P: FnMut(&Self::Item) -> bool, Self: Unpin,` [src]

`fn find_map<F, B>(&mut self, f: F) -> FindMapFuture<'_, Self, F>ⓘNotable traits for FindMapFuture<'a, S, F> impl<'a, S, B, F> Future for FindMapFuture<'a, S, F> where F: FnMut(<S as Stream>::Item) -> Option, S: Stream + Unpin + ?Sized, type Output = Option; where F: FnMut(Self::Item) -> Option, Self: Unpin,` [src]

`fn position(&mut self, predicate: P) -> PositionFuture<'_, Self, P>ⓘNotable traits for PositionFuture<'a, S, P> impl<'a, S, P> Future for PositionFuture<'a, S, P> where P: FnMut(<S as Stream>::Item) -> bool, S: Stream + Unpin + ?Sized, type Output = Option<usize>; where P: FnMut(Self::Item) -> bool, Self: Unpin,` [src]

`fn all(&mut self, predicate: P) -> AllFuture<'_, Self, P>ⓘNotable traits for AllFuture<'_, S, P> impl<'_, S, P> Future for AllFuture<'_, S, P> where P: FnMut(<S as Stream>::Item) -> bool, S: Stream + Unpin + ?Sized, type Output = bool; where P: FnMut(Self::Item) -> bool, Self: Unpin,` [src]

`fn any(&mut self, predicate: P) -> AnyFuture<'_, Self, P>ⓘNotable traits for AnyFuture<'_, S, P> impl<'_, S, P> Future for AnyFuture<'_, S, P> where P: FnMut(<S as Stream>::Item) -> bool, S: Stream + Unpin + ?Sized, type Output = bool; where P: FnMut(Self::Item) -> bool, Self: Unpin,` [src]

`fn for_each<F>(self, f: F) -> ForEachFuture<Self, F>ⓘNotable traits for ForEachFuture<S, F> impl<S, F> Future for ForEachFuture<S, F> where F: FnMut(<S as Stream>::Item), S: Stream, type Output = (); where F: FnMut(Self::Item),` [src]

`fn try_for_each<F, E>(&mut self, f: F) -> TryForEachFuture<'_, Self, F>ⓘNotable traits for TryForEachFuture<'a, S, F> impl<'a, S, F, E> Future for TryForEachFuture<'a, S, F> where F: FnMut(<S as Stream>::Item) -> Result<(), E>, S: Stream + Unpin + ?Sized, type Output = Result<(), E>; where F: FnMut(Self::Item) -> Result<(), E>, Self: Unpin,` [src]

`fn zip(self, other: U) -> Zip<Self, U> where U: Stream,` [src]

`fn unzip<A, B, FromA, FromB>(self) -> UnzipFuture<Self, FromA, FromB>ⓘNotable traits for UnzipFuture<S, FromA, FromB> impl<S, A, B, FromA, FromB> Future for UnzipFuture<S, FromA, FromB> where FromA: Default + Extend<A>, FromB: Default + Extend, S: Stream<Item = (A, B)>, type Output = (FromA, FromB); where FromA: Default + Extend<A>, FromB: Default + Extend, Self: Stream<Item = (A, B)>,` [src]

`fn boxed<'a>(self) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a + Send>>ⓘNotable traits for Pin impl Future for Pin where P: Unpin + DerefMut, ::Target: Future, type Output = <::Target as Future>::Output; where Self: Send + 'a,` [src]

`fn boxed_local<'a>(self) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a>>ⓘNotable traits for Pin impl Future for Pin where P: Unpin + DerefMut, ::Target: Future, type Output = <::Target as Future>::Output; where Self: 'a,` [src]

`impl<T, U> TryFrom for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = >::Error`

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, >::Error>`[src]

`impl<V, T> VZip<V> for T where V: MultiLane<T>,`

`fn vzip(self) -> V`

[−][src]Struct nats::asynk::Subscription

Implementations

impl Subscription[src]

pub async fn drain<'_>(&'_ self) -> Result<()>[src]

pub async fn unsubscribe<'_>(&'_ self) -> Result<()>[src]

Trait Implementations

impl Debug for Subscription[src]

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>[src]

impl Drop for Subscription[src]

fn drop(&mut self)[src]

impl Stream for Subscription[src]

type Item = Message

fn poll_next( self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>>[src]

fn size_hint(&self) -> (usize, Option<usize>)[src]

Auto Trait Implementations

impl !RefUnwindSafe for Subscription

impl Send for Subscription

impl Sync for Subscription

impl Unpin for Subscription

impl !UnwindSafe for Subscription

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized, [src]

fn type_id(&self) -> TypeId[src]

impl<T> Borrow<T> for T where T: ?Sized, [src]

fn borrow(&self) -> &TⓘNotable traits for &'_ mut Fimpl<'_, F> Future for &'_ mut F where F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;[src]

Notable traits for &'_ mut F

impl<T> BorrowMut<T> for T where T: ?Sized, [src]

fn borrow_mut(&mut self) -> &mut TⓘNotable traits for &'_ mut Fimpl<'_, F> Future for &'_ mut F where F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;[src]

Notable traits for &'_ mut F

impl<T> From<T> for T[src]

fn from(t: T) -> T[src]

impl<T, U> Into<U> for T where U: From<T>, [src]

fn into(self) -> U[src]

impl<T> Same<T> for T

type Output = T

impl<S> StreamExt for S where S: Stream + ?Sized, [src]

fn next(&mut self) -> NextFuture<'_, Self>ⓘNotable traits for NextFuture<'_, S>impl<'_, S> Future for NextFuture<'_, S> where S: Unpin + Stream + ?Sized, type Output = Option<<S as Stream>::Item>; where Self: Unpin, [src]

Notable traits for NextFuture<'_, S>

fn try_next<T, E>(&mut self) -> TryNextFuture<'_, Self>ⓘNotable traits for TryNextFuture<'_, S>impl<'_, T, E, S> Future for TryNextFuture<'_, S> where S: Stream<Item = Result<T, E>> + Unpin + ?Sized, type Output = Result<Option<T>, E>; where Self: Stream<Item = Result<T, E>> + Unpin, [src]

Notable traits for TryNextFuture<'_, S>

fn count(self) -> CountFuture<Self>ⓘNotable traits for CountFuture<S>impl<S> Future for CountFuture<S> where S: Stream + ?Sized, type Output = usize;[src]

Notable traits for CountFuture<S>

fn map<T, F>(self, f: F) -> Map<Self, F> where F: FnMut(Self::Item) -> T, [src]

fn flat_map<U, F>(self, f: F) -> FlatMap<Self, U, F> where F: FnMut(Self::Item) -> U, U: Stream, [src]

fn flatten(self) -> Flatten<Self> where Self::Item: Stream, [src]

fn filter<P>(self, predicate: P) -> Filter<Self, P> where P: FnMut(&Self::Item) -> bool, [src]

fn filter_map<T, F>(self, f: F) -> FilterMap<Self, F> where F: FnMut(Self::Item) -> Option<T>, [src]

fn take(self, n: usize) -> Take<Self>[src]

fn take_while<P>(self, predicate: P) -> TakeWhile<Self, P> where P: FnMut(&Self::Item) -> bool, [src]

fn skip(self, n: usize) -> Skip<Self>[src]

fn skip_while<P>(self, predicate: P) -> SkipWhile<Self, P> where P: FnMut(&Self::Item) -> bool, [src]

fn step_by(self, step: usize) -> StepBy<Self>[src]

fn chain<U>(self, other: U) -> Chain<Self, U> where U: Stream<Item = Self::Item>, [src]

fn cloned<'a, T>(self) -> Cloned<Self> where Self: Stream<Item = &'a T>, T: Clone + 'a, [src]

fn copied<'a, T>(self) -> Copied<Self> where Self: Stream<Item = &'a T>, T: Copy + 'a, [src]

fn collect<C>(self) -> CollectFuture<Self, C>ⓘNotable traits for CollectFuture<S, C>impl<S, C> Future for CollectFuture<S, C> where C: Default + Extend<<S as Stream>::Item>, S: Stream, type Output = C; where C: Default + Extend<Self::Item>, [src]

Notable traits for CollectFuture<S, C>

Notable traits for TryCollectFuture<S, C>

Notable traits for PartitionFuture<S, P, B>

fn fold<T, F>(self, init: T, f: F) -> FoldFuture<Self, F, T>ⓘNotable traits for FoldFuture<S, F, T>impl<S, F, T> Future for FoldFuture<S, F, T> where F: FnMut(T, <S as Stream>::Item) -> T, S: Stream, type Output = T; where F: FnMut(T, Self::Item) -> T, [src]

Notable traits for FoldFuture<S, F, T>

Notable traits for TryFoldFuture<'a, S, F, B>

fn scan<St, B, F>(self, initial_state: St, f: F) -> Scan<Self, St, F> where F: FnMut(&mut St, Self::Item) -> Option<B>, [src]

fn fuse(self) -> Fuse<Self>[src]

fn cycle(self) -> Cycle<Self> where Self: Clone, [src]

fn enumerate(self) -> Enumerate<Self>[src]

fn inspect<F>(self, f: F) -> Inspect<Self, F> where F: FnMut(&Self::Item), [src]

fn nth(&mut self, n: usize) -> NthFuture<'_, Self>ⓘNotable traits for NthFuture<'a, S>impl<'a, S> Future for NthFuture<'a, S> where S: Stream + Unpin + ?Sized, type Output = Option<<S as Stream>::Item>; where Self: Unpin, [src]

Notable traits for NthFuture<'a, S>

fn last(self) -> LastFuture<Self>ⓘNotable traits for LastFuture<S>impl<S> Future for LastFuture<S> where S: Stream, type Output = Option<<S as Stream>::Item>;[src]

Notable traits for LastFuture<S>

Notable traits for FindFuture<'a, S, P>

Notable traits for FindMapFuture<'a, S, F>

Notable traits for PositionFuture<'a, S, P>

fn all<P>(&mut self, predicate: P) -> AllFuture<'_, Self, P>ⓘNotable traits for AllFuture<'_, S, P>impl<'_, S, P> Future for AllFuture<'_, S, P> where P: FnMut(<S as Stream>::Item) -> bool, S: Stream + Unpin + ?Sized, type Output = bool; where P: FnMut(Self::Item) -> bool, Self: Unpin, [src]

Notable traits for AllFuture<'_, S, P>

fn any<P>(&mut self, predicate: P) -> AnyFuture<'_, Self, P>ⓘNotable traits for AnyFuture<'_, S, P>impl<'_, S, P> Future for AnyFuture<'_, S, P> where P: FnMut(<S as Stream>::Item) -> bool, S: Stream + Unpin + ?Sized, type Output = bool; where P: FnMut(Self::Item) -> bool, Self: Unpin, [src]

Notable traits for AnyFuture<'_, S, P>

fn for_each<F>(self, f: F) -> ForEachFuture<Self, F>ⓘNotable traits for ForEachFuture<S, F>impl<S, F> Future for ForEachFuture<S, F> where F: FnMut(<S as Stream>::Item), S: Stream, type Output = (); where F: FnMut(Self::Item), [src]

Notable traits for ForEachFuture<S, F>