lib.rs

pub mod automaton;
pub mod state_machine;
pub mod move_state_machine;

#[cfg(test)]
mod tests {
    use automaton::Automaton;

    #[test]
    fn fnmut_automaton_test() {
        use std::ops::FnMut;
        let mut i: i64 = 0;
        let mut j: i64 = 1;
        let k = Box::new(|r: &i64| {
            i = j;
            j = *r;
            i
        }) as Box<Automaton<i64, i64> + FnMut(i64) -> i64>;
        /*
        let mut a: i64 = 0;
        let mut b: i64 = 1;
        let s = |r: &i64| {
            a = b;
            b = *r;
            a
        } as Automaton<i64, i64>;
        let k: Box<Automaton<i64, i64>> = w;*/
        assert!(k.transition(&3) == 1);
        assert!(k.transition(&2) == 3);
        assert!(k.transition(&6) == 2);
        assert!(i == 2);
        assert!(j == 6);
    }

}