Enum BehaviorStatus 

pub enum BehaviorStatus {
    Running,
    Done(Result<(), BehaviorError>),
}

Whether an interpreter wants to be ticked again — and, when it does not, how it ended.

Liveness is one bit: Running or terminal (Done). The terminal case carries a Result — Ok(()) for a clean stop, Err for a fault the run could not recover from.

This is the interpreter’s scheduling status, not an application outcome. A behavior does not return a value — it writes its outputs to store keys — so the terminal Ok is (), never a payload. A run’s success / failure / errno is likewise an application value on its status key, not here: one tick may drive many runs, so a single return cannot speak for each. What the runtime must act on is only liveness and, at termination, whether the run stopped cleanly or faulted.

Variants

Running

Not terminal: tick me again next step (a node graph; a tree still running).

Done(Result<(), BehaviorError>)

Terminal: I reached a terminal state and the runtime drops me. Ok(()) is a clean stop; Err(_) is a fault the run could not recover from — its reason is surfaced (like an Err from tick) but, unlike a transient Err, a run that ends Done(Err(_)) is dropped, not retried.

Trait Implementations

impl Clone for BehaviorStatus

fn clone(&self) -> BehaviorStatus

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BehaviorStatus

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

Formats the value using the given formatter.

impl Eq for BehaviorStatus

impl PartialEq for BehaviorStatus

fn eq(&self, other: &BehaviorStatus) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for BehaviorStatus