rhai/examples/hello.rs
2021-02-20 23:46:25 +08:00

14 lines
283 B
Rust

use rhai::{Engine, EvalAltResult, INT};
fn main() -> Result<(), Box<EvalAltResult>> {
let engine = Engine::new();
engine.consume(r#"print("hello, world!")"#)?;
let result = engine.eval::<INT>("40 + 2")?;
println!("Answer: {}", result); // prints 42
Ok(())
}