Trait EventListenerFuture 

pub trait EventListenerFuture {
    type Output;

    // Required method
    fn poll_with_strategy<'a, S: Strategy<'a>>(
        self: Pin<&mut Self>,
        strategy: &mut S,
        context: &mut S::Context,
    ) -> Poll<Self::Output>;
}

A future that runs using the [event-listener] crate.

This is similar to the Future trait from libstd, with one notable difference: it takes a strategy that tells it whether to operate in a blocking or non-blocking context. The poll_with_strategy method is the equivalent of the poll method in this regard; it uses the Strategy trait to determine how to poll the future.

From here, there are two additional things one can do with this trait:

• The wait method, which uses the [Blocking] strategy to poll the future until it is ready, blocking the current thread until it is.
• The FutureWrapper type, which implements Future and uses the NonBlocking strategy to poll the future.

Required Associated Types

type Output

The type of value produced on completion.

Required Methods

fn poll_with_strategy<'a, S: Strategy<'a>>( self: Pin<&mut Self>, strategy: &mut S, context: &mut S::Context, ) -> Poll<Self::Output>

Poll the future using the provided strategy.

This function should use the Strategy::poll method to poll the future, and proceed based on the result.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors