Struct LazyStateMachineRs 

pub struct LazyStateMachineRs<S, I> { /* private fields */ }

A lazy state machine that transitions lazily.

Each transition is deferred until the state is actually needed.

Implementations

impl<S: Clone + 'static, I: 'static> LazyStateMachineRs<S, I>

pub fn new( initial: S, transition: impl Fn(S, I) -> S + Send + Sync + 'static, ) -> Self

Create a new lazy state machine.

pub fn step(self, input: I) -> Self

Perform a lazy transition with the given input.

pub fn current_state(self) -> S

Force the current state.