Refactor some examples.

2020-03-02 15:19:59 +08:00
parent adaa65f953
commit 710a07d896
2 changed files with 8 additions and 22 deletions
--- a/examples/simple_fn.rs
+++ b/examples/simple_fn.rs
@@ -1,13 +1,14 @@
 use rhai::{Engine, RegisterFn};

-fn add(x: i64, y: i64) -> i64 {
-    x + y
-}
-
 fn main() {
    let mut engine = Engine::new();

+    fn add(x: i64, y: i64) -> i64 {
+        x + y
+    }
+
    engine.register_fn("add", add);
+
    if let Ok(result) = engine.eval::<i64>("add(40, 2)") {
        println!("Answer: {}", result); // prints 42
    }