Struct cap_async_std::os::unix::net::Incoming[−][src]

pub struct Incoming<'a> { /* fields omitted */ }

An iterator over incoming connections to a UnixListener.

This corresponds to async_std::os::unix::net::Incoming.

Implementations

impl<'a> Incoming<'a>[src]

pub unsafe fn from_std(std: Incoming<'a>) -> Self[src]

Constructs a new instance of Self from the given async_std::os::unix::net::Incoming.

Safety

async_std::net::Incoming is not sandboxed and may access any address that the host process has access to.

Trait Implementations

impl<'a> Stream for Incoming<'a>[src]

type Item = Result<UnixStream>

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

impl<'a> !RefUnwindSafe for Incoming<'a>

impl<'a> Send for Incoming<'a>

impl<'a> Sync for Incoming<'a>

impl<'a> Unpin for Incoming<'a>

impl<'a> !UnwindSafe for Incoming<'a>

Blanket Implementations

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

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

Gets the TypeId of self. Read more

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

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

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

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

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

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

Performs the conversion.

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

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

Performs the conversion.

impl<I> IntoStream for I where
    I: Stream, [src]

type Item = <I as Stream>::Item

The type of the elements being iterated over.

type IntoStream = I

Which kind of stream are we turning this into?

pub fn into_stream(self) -> I[src]

Creates a stream from a value.

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

fn next(&mut self) -> NextFuture<'_, Self> where
    Self: Unpin, [src]

Advances the stream and returns the next value. Read more

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

Creates a stream that yields its first n elements. Read more

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

Creates a stream that yields elements based on a predicate. Read more

fn throttle(self, d: Duration) -> Throttle<Self>[src]

Limit the amount of items yielded per timeslice in a stream. Read more

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

Creates a stream that yields each stepth element. Read more

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

Takes two streams and creates a new stream over both in sequence. Read more

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

Creates an stream which copies all of its elements. Read more

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

Creates an stream which copies all of its elements. Read more

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

Creates a stream that yields the provided values infinitely and in order. Read more

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

Creates a stream that gives the current element’s count as well as the next value. Read more

fn delay(self, dur: Duration) -> Delay<Self>[src]

Creates a stream that is delayed before it starts yielding items. Read more

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

Takes a closure and creates a stream that calls that closure on every element of this stream. Read more

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

A combinator that does something with each element in the stream, passing the value on. Read more

fn last(self) -> LastFuture<Self, Self::Item>[src]

Returns the last element of the stream. Read more

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

Creates a stream which ends after the first None. Read more

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

Creates a stream that uses a predicate to determine if an element should be yielded. Read more

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

Creates an stream that works like map, but flattens nested structure. Read more

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

Creates an stream that flattens nested structure. Read more

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

Both filters and maps a stream. Read more

fn min_by_key<B, F>(self, key_by: F) -> MinByKeyFuture<Self, Self::Item, F> where
    F: FnMut(&Self::Item) -> B,
    B: Ord, [src]

Returns the element that gives the minimum value with respect to the specified key function. If several elements are equally minimum, the first element is returned. If the stream is empty, None is returned. Read more

fn max_by_key<B, F>(self, key_by: F) -> MaxByKeyFuture<Self, Self::Item, F> where
    F: FnMut(&Self::Item) -> B,
    B: Ord, [src]

Returns the element that gives the maximum value with respect to the specified key function. If several elements are equally maximum, the first element is returned. If the stream is empty, None is returned. Read more

fn min_by<F>(self, compare: F) -> MinByFuture<Self, F, Self::Item> where
    F: FnMut(&Self::Item, &Self::Item) -> Ordering, [src]

Returns the element that gives the minimum value with respect to the specified comparison function. If several elements are equally minimum, the first element is returned. If the stream is empty, None is returned. Read more

fn max(self) -> MaxFuture<Self, Self::Item> where
    Self::Item: Ord, [src]

Returns the element that gives the maximum value. If several elements are equally maximum, the first element is returned. If the stream is empty, None is returned. Read more

fn min(self) -> MinFuture<Self, Self::Item> where
    Self::Item: Ord, [src]

Returns the element that gives the minimum value. If several elements are equally minimum, the first element is returned. If the stream is empty, None is returned. Read more

fn max_by<F>(self, compare: F) -> MaxByFuture<Self, F, Self::Item> where
    F: FnMut(&Self::Item, &Self::Item) -> Ordering, [src]

Returns the element that gives the maximum value with respect to the specified comparison function. If several elements are equally maximum, the first element is returned. If the stream is empty, None is returned. Read more

fn nth(&mut self, n: usize) -> NthFuture<'_, Self> where
    Self: Unpin, [src]

Returns the nth element of the stream. Read more

fn all<F>(&mut self, f: F) -> AllFuture<'_, Self, F, Self::Item> where
    Self: Unpin,
    F: FnMut(Self::Item) -> bool, [src]

Tests if every element of the stream matches a predicate. Read more

fn find<P>(&mut self, p: P) -> FindFuture<'_, Self, P> where
    Self: Unpin,
    P: FnMut(&Self::Item) -> bool, [src]

Searches for an element in a stream that satisfies a predicate. Read more

fn find_map<F, B>(&mut self, f: F) -> FindMapFuture<'_, Self, F> where
    Self: Unpin,
    F: FnMut(Self::Item) -> Option<B>, [src]

Applies function to the elements of stream and returns the first non-none result. Read more

fn fold<B, F>(self, init: B, f: F) -> FoldFuture<Self, F, B> where
    F: FnMut(B, Self::Item) -> B, [src]

A combinator that applies a function to every element in a stream producing a single, final value. Read more

fn partition<B, F>(self, f: F) -> PartitionFuture<Self, F, B> where
    F: FnMut(&Self::Item) -> bool,
    B: Default + Extend<Self::Item>, [src]

A combinator that applies a function to every element in a stream creating two collections from it. Read more

fn for_each<F>(self, f: F) -> ForEachFuture<Self, F> where
    F: FnMut(Self::Item), [src]

Call a closure on each element of the stream. Read more

fn any<F>(&mut self, f: F) -> AnyFuture<'_, Self, F, Self::Item> where
    Self: Unpin,
    F: FnMut(Self::Item) -> bool, [src]

Tests if any element of the stream matches a predicate. Read more

fn by_ref(&mut self) -> &mut Self[src]

Borrows an stream, rather than consuming it. Read more

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]

A stream adaptor similar to fold that holds internal state and produces a new stream. Read more

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

Combinator that skips elements based on a predicate. Read more

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

Creates a combinator that skips the first n elements. Read more

fn timeout(self, dur: Duration) -> Timeout<Self> where
    Self: Stream, [src]

Await a stream or times out after a duration of time. Read more

fn try_fold<B, F, T, E>(
    &mut self,
    init: T,
    f: F
) -> TryFoldFuture<'_, Self, F, T> where
    Self: Unpin,
    F: FnMut(B, Self::Item) -> Result<T, E>, [src]

A combinator that applies a function as long as it returns successfully, producing a single, final value. Immediately returns the error when the function returns unsuccessfully. Read more

fn try_for_each<F, E>(&mut self, f: F) -> TryForEachFuture<'_, Self, F> where
    Self: Unpin,
    F: FnMut(Self::Item) -> Result<(), E>, [src]

Applies a falliable function to each element in a stream, stopping at first error and returning it. Read more

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

‘Zips up’ two streams into a single stream of pairs. Read more

fn unzip<A, B, FromA, FromB>(self) -> UnzipFuture<Self, FromA, FromB> where
    Self: Stream<Item = (A, B)>,
    FromA: Default + Extend<A>,
    FromB: Default + Extend<B>, [src]

Converts an stream of pairs into a pair of containers. Read more

fn collect<'a, B>(self) -> Pin<Box<dyn Future<Output = B> + 'a + Send, Global>> where
    Self: 'a + Send,
    B: FromStream<Self::Item>,
    Self::Item: Send, [src]

Transforms a stream into a collection. Read more

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

Combines multiple streams into a single stream of all their outputs. Read more

fn partial_cmp<S>(self, other: S) -> PartialCmpFuture<Self, S> where
    Self: Stream,
    S: Stream,
    Self::Item: PartialOrd<<S as Stream>::Item>, [src]

Lexicographically compares the elements of this Stream with those of another. Read more

fn position<P>(&mut self, predicate: P) -> PositionFuture<'_, Self, P> where
    Self: Unpin,
    P: FnMut(Self::Item) -> bool, [src]

Searches for an element in a Stream that satisfies a predicate, returning its index. Read more

fn cmp<S>(self, other: S) -> CmpFuture<Self, S> where
    Self: Stream,
    S: Stream,
    Self::Item: Ord, [src]

Lexicographically compares the elements of this Stream with those of another using ‘Ord’. Read more

fn count(self) -> CountFuture<Self>[src]

Counts the number of elements in the stream. Read more

fn ne<S>(self, other: S) -> NeFuture<Self, S> where
    S: Stream,
    Self::Item: PartialEq<<S as Stream>::Item>, [src]

Determines if the elements of this Stream are lexicographically not equal to those of another. Read more

fn ge<S>(self, other: S) -> GeFuture<Self, S> where
    Self: Stream,
    S: Stream,
    Self::Item: PartialOrd<<S as Stream>::Item>, [src]

Determines if the elements of this Stream are lexicographically greater than or equal to those of another. Read more

fn eq<S>(self, other: S) -> EqFuture<Self, S> where
    Self: Stream,
    S: Stream,
    Self::Item: PartialEq<<S as Stream>::Item>, [src]

Determines if the elements of this Stream are lexicographically equal to those of another. Read more

fn gt<S>(self, other: S) -> GtFuture<Self, S> where
    Self: Stream,
    S: Stream,
    Self::Item: PartialOrd<<S as Stream>::Item>, [src]

Determines if the elements of this Stream are lexicographically greater than those of another. Read more

fn le<S>(self, other: S) -> LeFuture<Self, S> where
    Self: Stream,
    S: Stream,
    Self::Item: PartialOrd<<S as Stream>::Item>, [src]

Determines if the elements of this Stream are lexicographically less or equal to those of another. Read more

fn lt<S>(self, other: S) -> LtFuture<Self, S> where
    Self: Stream,
    S: Stream,
    Self::Item: PartialOrd<<S as Stream>::Item>, [src]

Determines if the elements of this Stream are lexicographically less than those of another. Read more

fn sum<'a, S>(self) -> Pin<Box<dyn Future<Output = S> + 'a, Global>> where
    Self: Stream<Item = S> + 'a,
    S: Sum<Self::Item>, [src]

Sums the elements of a stream. Read more

fn product<'a, P>(self) -> Pin<Box<dyn Future<Output = P> + 'a, Global>> where
    Self: Stream<Item = P> + 'a,
    P: Product<P>, [src]

Multiplies all elements of the stream. Read more

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

fn poll_next(&mut self, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> where
    Self: Unpin, 

A convenience for calling [Stream::poll_next()] on !Unpin types.

fn next(&mut self) -> NextFuture<'_, Self> where
    Self: Unpin, 

Retrieves the next item in the stream. Read more

fn try_next<T, E>(&mut self) -> TryNextFuture<'_, Self> where
    Self: Stream<Item = Result<T, E>> + Unpin, 

Retrieves the next item in the stream. Read more

fn count(self) -> CountFuture<Self>

Counts the number of items in the stream. Read more

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

Maps items of the stream to new values using a closure. Read more

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

Maps items to streams and then concatenates them. Read more

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

Concatenates inner streams. Read more

fn then<F, Fut>(self, f: F) -> Then<Self, F, Fut> where
    F: FnMut(Self::Item) -> Fut,
    Fut: Future, 

Maps items of the stream to new values using an async closure. Read more

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

Keeps items of the stream for which predicate returns true. Read more

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

Filters and maps items of the stream using a closure. Read more

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

Takes only the first n items of the stream. Read more

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

Takes items while predicate returns true. Read more

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

Skips the first n items of the stream. Read more

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

Skips items while predicate returns true. Read more

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

Yields every stepth item. Read more

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

Appends another stream to the end of this one. Read more

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

Clones all items. Read more

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

Copies all items. Read more

fn collect<C>(self) -> CollectFuture<Self, C> where
    C: Default + Extend<Self::Item>, 

Collects all items in the stream into a collection. Read more

fn try_collect<T, E, C>(self) -> TryCollectFuture<Self, C> where
    Self: Stream<Item = Result<T, E>>,
    C: Default + Extend<T>, 

Collects all items in the fallible stream into a collection. Read more

fn partition<B, P>(self, predicate: P) -> PartitionFuture<Self, P, B> where
    P: FnMut(&Self::Item) -> bool,
    B: Default + Extend<Self::Item>, 

Partitions items into those for which predicate is true and those for which it is false, and then collects them into two collections. Read more

fn fold<T, F>(self, init: T, f: F) -> FoldFuture<Self, F, T> where
    F: FnMut(T, Self::Item) -> T, 

Accumulates a computation over the stream. Read more

fn try_fold<T, E, F, B>(
    &mut self,
    init: B,
    f: F
) -> TryFoldFuture<'_, Self, F, B> where
    Self: Stream<Item = Result<T, E>> + Unpin,
    F: FnMut(B, T) -> Result<B, E>, 

Accumulates a fallible computation over the stream. Read more

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

Maps items of the stream to new values using a state value and a closure. Read more

fn fuse(self) -> Fuse<Self>

Fuses the stream so that it stops yielding items after the first None. Read more

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

Repeats the stream from beginning to end, forever. Read more

fn enumerate(self) -> Enumerate<Self>

Enumerates items, mapping them to (index, item). Read more

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

Calls a closure on each item and passes it on. Read more

fn nth(&mut self, n: usize) -> NthFuture<'_, Self> where
    Self: Unpin, 

Gets the nth item of the stream. Read more

fn last(self) -> LastFuture<Self>

Returns the last item in the stream. Read more

fn find<P>(&mut self, predicate: P) -> FindFuture<'_, Self, P> where
    Self: Unpin,
    P: FnMut(&Self::Item) -> bool, 

Finds the first item of the stream for which predicate returns true. Read more

fn find_map<F, B>(&mut self, f: F) -> FindMapFuture<'_, Self, F> where
    Self: Unpin,
    F: FnMut(Self::Item) -> Option<B>, 

Applies a closure to items in the stream and returns the first Some result. Read more

fn position<P>(&mut self, predicate: P) -> PositionFuture<'_, Self, P> where
    Self: Unpin,
    P: FnMut(Self::Item) -> bool, 

Finds the index of the first item of the stream for which predicate returns true. Read more

fn all<P>(&mut self, predicate: P) -> AllFuture<'_, Self, P> where
    Self: Unpin,
    P: FnMut(Self::Item) -> bool, 

Tests if predicate returns true for all items in the stream. Read more

fn any<P>(&mut self, predicate: P) -> AnyFuture<'_, Self, P> where
    Self: Unpin,
    P: FnMut(Self::Item) -> bool, 

Tests if predicate returns true for any item in the stream. Read more

fn for_each<F>(self, f: F) -> ForEachFuture<Self, F> where
    F: FnMut(Self::Item), 

Calls a closure on each item of the stream. Read more

fn try_for_each<F, E>(&mut self, f: F) -> TryForEachFuture<'_, Self, F> where
    Self: Unpin,
    F: FnMut(Self::Item) -> Result<(), E>, 

Calls a fallible closure on each item of the stream, stopping on first error. Read more

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

Zips up two streams into a single stream of pairs. Read more

fn unzip<A, B, FromA, FromB>(self) -> UnzipFuture<Self, FromA, FromB> where
    Self: Stream<Item = (A, B)>,
    FromA: Default + Extend<A>,
    FromB: Default + Extend<B>, 

Collects a stream of pairs into a pair of collections. Read more

fn or<S>(self, other: S) -> Or<Self, S> where
    S: Stream<Item = Self::Item>, 

Merges with other stream, preferring items from self whenever both streams are ready. Read more

fn race<S>(self, other: S) -> Race<Self, S> where
    S: Stream<Item = Self::Item>, 

Merges with other stream, with no preference for either stream when both are ready. Read more

fn boxed<'a>(
    self
) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a + Send, Global>> where
    Self: Send + 'a, 

Boxes the stream and changes its type to dyn Stream + Send + 'a. Read more

fn boxed_local<'a>(self) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a, Global>> where
    Self: 'a, 

Boxes the stream and changes its type to dyn Stream + 'a. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<S, T, E> TryStream for S where
    S: Stream<Item = Result<T, E>> + ?Sized, 

type Ok = T

The type of successful values yielded by this future

type Error = E

The type of failures yielded by this future

pub fn try_poll_next(
    self: Pin<&mut S>,
    cx: &mut Context<'_>
) -> Poll<Option<Result<<S as TryStream>::Ok, <S as TryStream>::Error>>>

Poll this TryStream as if it were a Stream. Read more