Struct ReadableFuture 

pub struct ReadableFuture<'a> { /* private fields */ }

Future returned by IoSource::readable.

Stores the caller’s waker in the reactor’s WakerRegistry and arms READABLE interest. Resolves to Ok(()) after the reactor fires the event.

Trait Implementations

impl<'a> Future for ReadableFuture<'a>

type Output = Result<(), Error>

The type of value produced on completion.

fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

Attempts to resolve the future to a final value, registering the current task for wakeup if the value is not yet available.