[][src]Struct futures::stream::Wait

#[must_use = "iterators do nothing unless advanced"]
pub struct Wait<S> { /* fields omitted */ }

A stream combinator which converts an asynchronous stream to a blocking iterator.

Created by the Stream::wait method, this function transforms any stream into a standard iterator. This is implemented by blocking the current thread while items on the underlying stream aren't ready yet.

Methods

impl<S> Wait<S>[src]

pub fn get_ref(&self) -> &S[src]

Acquires a reference to the underlying stream that this combinator is pulling from.

pub fn get_mut(&mut self) -> &mut S[src]

Acquires a mutable reference to the underlying stream that this combinator is pulling from.

Note that care must be taken to avoid tampering with the state of the stream which may otherwise confuse this combinator.

pub fn into_inner(self) -> S[src]

Consumes this combinator, returning the underlying 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: Debug> Debug for Wait<S>[src]

impl<S: Stream> Iterator for Wait<S>[src]

type Item = Result<S::Item, S::Error>

The type of the elements being iterated over.

Auto Trait Implementations

impl<S> Unpin for Wait<S> where
    S: Unpin

impl<S> Send for Wait<S> where
    S: Send

impl<S> !Sync for Wait<S>

impl<S> !UnwindSafe for Wait<S>

impl<S> !RefUnwindSafe for Wait<S>

Blanket Implementations

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

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.

impl<I> IntoIterator for I where
    I: Iterator
[src]

type Item = <I as Iterator>::Item

The type of the elements being iterated over.

type IntoIter = I

Which kind of iterator are we turning this into?

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

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.

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

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

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