Struct ScriptEngine 

pub struct ScriptEngine { /* private fields */ }

Wraps a Rhai engine. Reuse one instance per scenario to share the compiled function cache across steps.

Implementations

impl ScriptEngine

pub fn new() -> Self

pub fn eval_bool( &self, expr: &str, vars: &HashMap<String, Value>, ) -> Result<bool>

Evaluate expr as a Rhai boolean expression using current scenario variables.

pub fn run( &self, source: &str, vars: &HashMap<String, Value>, ) -> Result<(Dynamic, HashMap<String, Dynamic>)>

Run source (Rhai script) inside a sandboxed scope seeded from scenario variables. Rhai provides no file system or OS access — the engine itself is the sandbox boundary.

Trait Implementations

impl Default for ScriptEngine

fn default() -> Self

Returns the “default value” for a type.