Trait domafic::listener::Listener

pub trait Listener {
    type Message;
    fn event_type_handled(&self) -> &'static str;
    fn handle_event(&self, _: Event) -> Self::Message;
}

Listeners listen to events and convert them into a message

Associated Types

type Message

Type of messages created

Required Methods

fn event_type_handled(&self) -> &'static str

Type of event handled by this Listener. Example: "click".

fn handle_event(&self, _: Event) -> Self::Message

Handle a given event, producing a message

Implementors

• impl<M, F: Fn(Event) -> M> Listener for FnListener<M, F>