Struct StreamFuture

impl<St: Stream + Unpin> StreamFuture<St>

fn get_ref(&self) -> Option<&St>

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

This method returns an Option to account for the fact that StreamFuture's implementation of Future::poll consumes the underlying stream during polling in order to return it to the caller of Future::poll if the stream yielded an element.

fn get_mut(&mut self) -> Option<&mut St>

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.

This method returns an Option to account for the fact that StreamFuture's implementation of Future::poll consumes the underlying stream during polling in order to return it to the caller of Future::poll if the stream yielded an element.

fn get_pin_mut(self: Pin<&mut Self>) -> Option<Pin<&mut St>>

Acquires a pinned 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.

This method returns an Option to account for the fact that StreamFuture's implementation of Future::poll consumes the underlying stream during polling in order to return it to the caller of Future::poll if the stream yielded an element.

fn into_inner(self) -> Option<St>

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.

This method returns an Option to account for the fact that StreamFuture's implementation of Future::poll consumes the underlying stream during polling in order to return it to the caller of Future::poll if the stream yielded an element.