Rust 2018

examples/reuse_scope.rs

@@ -1,11 +1,12 @@
-extern crate rhai;
 use rhai::{Engine, Scope};
 
 fn main() {
     let mut engine = Engine::new();
-    let mut scope: Scope = Vec::new();
+    let mut scope = Scope::new();
 
-    assert!(engine.eval_with_scope::<()>(&mut scope, "let x = 4 + 5").is_ok());
+    assert!(engine
+        .eval_with_scope::<()>(&mut scope, "let x = 4 + 5")
+        .is_ok());
 
     if let Ok(result) = engine.eval_with_scope::<i64>(&mut scope, "x") {
         println!("result: {}", result);