Macro kaori_hsm::ignored

macro_rules! ignored {
    () => { ... };
}

Sugar for constructing a HandleResult::Ignored enum variant meaning no event has been handled

#[state(super_state= Top)]
impl State<S0> for BasicStateMachine{

    fn handle(&mut self, evt: & BasicEvt) -> HandleResult<Self> {
        match evt{
            _ => ignored!()
        }
    }    
}