rhai/examples/reuse_scope.rs
2020-03-09 16:54:43 +08:00

15 lines
337 B
Rust

use rhai::{Engine, EvalAltResult, Scope};
fn main() -> Result<(), EvalAltResult> {
let mut engine = Engine::new();
let mut scope = Scope::new();
engine.eval_with_scope::<()>(&mut scope, "let x = 4 + 5")?;
let result = engine.eval_with_scope::<i64>(&mut scope, "x")?;
println!("result: {}", result);
Ok(())
}