Struct async_gen::AsyncGen

pub struct AsyncGen<Y, Fut> { /* private fields */ }

Represent an asyncronus generator. It implementations AsyncGenerator trait.

This struct is created by gen(). See its documentation for more details.

Implementations

impl<Fut, Y, R> AsyncGen<Y, Fut>where Fut: Future<Output = (Yield<Y>, R)>,

pub async fn resume(self: &mut Pin<&mut Self>) -> GeneratorState<Y, R>

See AsyncGenerator::poll_resume for more details.

impl<Fut, Y> AsyncGen<Y, Fut>where Fut: Future<Output = (Yield<Y>, ())>,

pub fn into_async_iter(self) -> AsyncIter<Self>

Creates an async iterator from this generator.

Trait Implementations

impl<Fut, Y, R> AsyncGenerator for AsyncGen<Y, Fut>where Fut: Future<Output = (Yield<Y>, R)>,

type Yield = Y

The type of value this generator yields.

type Return = R

The type of value this generator returns.

fn poll_resume( self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll<GeneratorState<Self::Yield, Self::Return>>

Resumes the execution of this generator.

impl<'__pin, Y, Fut> Unpin for AsyncGen<Y, Fut>where __Origin<'__pin, Y, Fut>: Unpin,