[−][src]Trait finny::FsmTransitionAction

pub trait FsmTransitionAction<F: FsmBackend, E, TStateFrom, TStateTo> {
    pub fn action<'a, Q: FsmEventQueue<F>>(
        event: &E, 
        context: &mut EventContext<'a, F, Q>, 
        from: &mut TStateFrom, 
        to: &mut TStateTo
    );

    pub fn execute_action_transition<Q: FsmEventQueue<F>>(
        frontend: &mut FsmFrontend<F, Q>, 
        event: &E
    )
    where
        <F as FsmBackend>::States: FsmStateTransitionAsMut<TStateFrom, TStateTo>,
    { ... }
}

A transition's action that can operate on both the exit and entry states.

Required methods

pub fn action<'a, Q: FsmEventQueue<F>>(
    event: &E,
    context: &mut EventContext<'a, F, Q>,
    from: &mut TStateFrom,
    to: &mut TStateTo
)[src]

This action is executed after the first state's exit event, and just before the second event's entry action. It can mutate both states.

Loading content...

Provided methods

pub fn execute_action_transition<Q: FsmEventQueue<F>>(
    frontend: &mut FsmFrontend<F, Q>,
    event: &E
) where
    <F as FsmBackend>::States: FsmStateTransitionAsMut<TStateFrom, TStateTo>, [src]

Loading content...

Implementors

Loading content...