Trait StateMachineExt 

pub trait StateMachineExt<K>: StateMachine<K>
where
    K: Rex,
    K::Message: TimeoutMessage<K>,
{
    // Provided methods
    fn create_tree(&self, ctx: &SmContext<K>) { ... }
    fn fail(&self, ctx: &SmContext<K>) -> Option<StateId<K>> { ... }
    fn complete(&self, ctx: &SmContext<K>) -> Option<StateId<K>> { ... }
    fn update_state_and_signal(
        &self,
        ctx: &SmContext<K>,
        state: K::State,
    ) -> Option<StateId<K>> { ... }
    fn notify(&self, ctx: &SmContext<K>, msg: impl Into<K::Message>) { ... }
    fn set_timeout(&self, ctx: &SmContext<K>, duration: Duration) { ... }
    fn return_in(
        &self,
        ctx: &SmContext<K>,
        item: RetainItem<K>,
        duration: Duration,
    ) { ... }
    fn cancel_timeout(&self, ctx: &SmContext<K>) { ... }
}

Provided Methods

fn create_tree(&self, ctx: &SmContext<K>)

NOTE [StateMachineExt::new] is created without a hierarchy

fn fail(&self, ctx: &SmContext<K>) -> Option<StateId<K>>

fn complete(&self, ctx: &SmContext<K>) -> Option<StateId<K>>

fn update_state_and_signal( &self, ctx: &SmContext<K>, state: K::State, ) -> Option<StateId<K>>

update state is meant to be used to signal a parent state of a child state if a parent exists, this function makes no assumptions of the potential structure of a state hierarchy and should be just as performant on a single state tree as it is for multiple states. Returns the parent’s StateId if there was one.

fn notify(&self, ctx: &SmContext<K>, msg: impl Into<K::Message>)

fn set_timeout(&self, ctx: &SmContext<K>, duration: Duration)

fn return_in(&self, ctx: &SmContext<K>, item: RetainItem<K>, duration: Duration)

fn cancel_timeout(&self, ctx: &SmContext<K>)

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<K, T> StateMachineExt<K> for T

where T: StateMachine<K>, K: Rex, K::Message: TimeoutMessage<K>,