Trait devotee_backend::Input

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pub trait Input<'a, EventContext> {
    type Event;

    // Required methods
    fn handle_event(
        &mut self,
        event: Self::Event,
        event_context: &EventContext
    ) -> Option<Self::Event>;
    fn tick(&mut self);
}
Expand description

Input trait consumes external events.

Required Associated Types§

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type Event

Event to be handled.

Required Methods§

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fn handle_event( &mut self, event: Self::Event, event_context: &EventContext ) -> Option<Self::Event>

Handle event. Return the event if it is ignored.

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fn tick(&mut self)

Handle the frame change.

Implementors§