Rust 2018

examples/rhai_runner.rs

@@ -1,9 +1,7 @@
+use rhai::{Engine, RegisterFn};
 use std::env;
 use std::fmt::Display;
 
-extern crate rhai;
-use rhai::{Engine, RegisterFn};
-
 fn showit<T: Display>(x: &mut T) -> () {
     println!("{}", x)
 }