Struct Runtime 

pub struct Runtime {
    pub schema: Schema,
    pub snapshot: Snapshot,
    pub sequence: u64,
    pub check_constraints: bool,
    pub guard_evaluator: Option<Box<dyn GuardEvaluator>>,
}

Execution runtime for a schema.

Fields

schema: Schema

snapshot: Snapshot

sequence: u64

check_constraints: bool

guard_evaluator: Option<Box<dyn GuardEvaluator>>

Implementations

impl Runtime

pub fn new(schema: Schema) -> Self

pub fn clone_runtime(&self) -> Self

pub fn tokens(&self, state_id: &str) -> i64

pub fn set_tokens(&mut self, state_id: &str, count: i64)

pub fn data(&self, state_id: &str) -> Option<&Value>

pub fn set_data(&mut self, state_id: &str, value: Value)

pub fn enabled(&self, action_id: &str) -> bool

Returns true if an action can execute.

pub fn enabled_actions(&self) -> Vec<String>

Returns all actions that can execute.

pub fn execute(&mut self, action_id: &str) -> Result<()>

Executes an action (token semantics only).

pub fn execute_with_bindings( &mut self, action_id: &str, bindings: &Bindings, ) -> Result<()>

Executes an action with variable bindings.