Trait AsListener 

pub trait AsListener<State, Event> {
    // Required method
    fn as_listener(&self) -> Listener<State, Event>;
}

A trait to take a Callback or other custom callback type and produce a Listener, a weak reference to that callback.

Required Methods

fn as_listener(&self) -> Listener<State, Event>

Produce a Listener, a weak reference to this callback.

Implementors

impl<State, Event> AsListener<State, Event> for &Callback<State, Event>

impl<State, Event> AsListener<State, Event> for Listener<State, Event>