Trait finny::FsmEventQueue

pub trait FsmEventQueue<F: FsmBackend>: FsmEventQueueSender<F> {
    fn dequeue(&mut self) -> Option<<F as FsmBackend>::Events>;
    fn len(&self) -> usize;
}

The event queueing trait for FSMs. Can be used from outside or from within the actions of the FSM.

Required methods

fn dequeue(&mut self) -> Option<<F as FsmBackend>::Events>

Try to dequeue an event.

fn len(&self) -> usize

Number of messages to be dequeued.

Implementors

impl<'a, Q, F, FSub> FsmEventQueue<FSub> for FsmEventQueueSub<'a, Q, F, FSub> where
    F: FsmBackend,
    Q: FsmEventQueueSender<F>,
    FSub: FsmBackend,
    <F as FsmBackend>::Events: From<<FSub as FsmBackend>::Events>, 

impl<F, A> FsmEventQueue<F> for FsmEventQueueArray<F, A> where
    F: FsmBackend,
    A: Array<Item = <F as FsmBackend>::Events>, 

impl<F: FsmBackend> FsmEventQueue<F> for FsmEventQueueHeaplessShared<F>

impl<F: FsmBackend> FsmEventQueue<F> for FsmEventQueueNull<F>

impl<F: FsmBackend> FsmEventQueue<F> for FsmEventQueueVec<F>

impl<F: FsmBackend> FsmEventQueue<F> for FsmEventQueueVecShared<F>