rhai/examples/hello.rs

use rhai::{Engine, EvalAltResult};

fn main() -> Result<(), EvalAltResult> {
    let mut engine = Engine::new();

    let result = engine.eval::<i64>("40 + 2")?;

    println!("Answer: {}", result); // prints 42

    Ok(())
}
Use ? operator for examples. 2020-03-09 16:54:43 +08:00			`use rhai::{Engine, EvalAltResult};`
Fix type register visibility. Add a few more examples 2016-03-03 11:08:34 -05:00
Use ? operator for examples. 2020-03-09 16:54:43 +08:00			`fn main() -> Result<(), EvalAltResult> {`
Fix type register visibility. Add a few more examples 2016-03-03 11:08:34 -05:00			`let mut engine = Engine::new();`

Use ? operator for examples. 2020-03-09 16:54:43 +08:00			`let result = engine.eval::<i64>("40 + 2")?;`

			`println!("Answer: {}", result); // prints 42`

			`Ok(())`
Rewrite Rhai function dispatching 2017-12-20 12:16:14 +01:00			`}`