Struct rustz::stat::State

pub struct State<'state, S, A> { /* fields omitted */ }

Methods

impl<'state, S: 'state + Clone + Copy, A: 'state> State<'state, S, A>

fn new<F>(f: F) -> State<'state, S, A> where
    F: Fn(S) -> (S, A) + 'state, 

fn run(&self, s: S) -> (S, A)

fn map<B: 'state, G>(self, f: G) -> State<'state, S, B> where
    G: Fn(A) -> B + 'state, 

fn flat_map<B: 'state, G>(self, f: G) -> State<'state, S, B> where
    G: Fn(A) -> State<'state, S, B> + 'state, 

fn get(self) -> State<'state, S, S>

fn gets<F>(self, f: F) -> State<'state, S, A> where
    F: Fn(S) -> A + 'state, 

fn put(self, s: S) -> State<'state, S, ()>

fn modify<F>(self, f: F) -> State<'state, S, ()> where
    F: Fn(S) -> S + 'state,