Struct StateMachine 

pub struct StateMachine<S, Error, Context>
where
    S: Debug + Default + Hash + Eq + Clone,
{ /* private fields */ }

Defines a state machine

Implementations

impl<S, Error, Context> StateMachine<S, Error, Context>

where S: Debug + Default + Hash + Eq + Clone,

pub fn new() -> Self

Construct a new StateMachine

pub fn add_action<A>(&mut self, state: S, action: A) -> Result<(), Error>

where A: Action<S, Error, Context> + 'static,

Add an action to the state machine

pub fn remove_action(&mut self, state: S)

Remove an action from the state machine

pub fn force_change_state(&mut self, state: S) -> Result<(), Error>

Force-change the current state to something else

pub fn run(&mut self, context: &Context) -> Result<(), Error>

Run a single iteration of the state machine

Trait Implementations

impl<S, Error: Debug, Context: Debug> Debug for StateMachine<S, Error, Context>

where S: Debug + Default + Hash + Eq + Clone + Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<S, Error, Context> Default for StateMachine<S, Error, Context>

where S: Debug + Default + Hash + Eq + Clone,

fn default() -> Self

Returns the “default value” for a type.