Struct pasts::Poller

pub struct Poller<T, F: FnMut(&mut Exec<'_>) -> Poll<T> + Unpin>(_);

A Notifier created from a function returning Poll.

Implementations

impl<T, F: FnMut(&mut Exec<'_>) -> Poll<T> + Unpin> Poller<T, F>

pub fn new(f: F) -> Self

Create a new Notifier from a function returning Poll.

Trait Implementations

impl<T: Debug, F: Debug + FnMut(&mut Exec<'_>) -> Poll<T> + Unpin> Debug for Poller<T, F>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T, F: FnMut(&mut Exec<'_>) -> Poll<T> + Unpin> Notifier for Poller<T, F>

type Event = T

The event produced by this notifier

fn poll_next(self: Pin<&mut Self>, e: &mut Exec<'_>) -> Poll<T>

Get the next event from this notifier, registering a wakeup when not ready.

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

Get the next Self::Event

fn map<B, F>(self, f: F) -> Map<Self, F> where
    Self: Sized + Unpin, 

Transform produced Self::Events with a function.