Use split_first_mut instead of split_at_mut.

2020-08-18 23:19:26 +08:00
parent c5360db185
commit 6a3e123306
2 changed files with 6 additions and 6 deletions
--- a/src/fn_call.rs
+++ b/src/fn_call.rs
@@ -521,13 +521,13 @@ impl Engine {

                let result = if _is_method {
                    // Method call of script function - map first argument to `this`
-                    let (first, rest) = args.split_at_mut(1);
+                    let (first, rest) = args.split_first_mut().unwrap();
                    self.call_script_fn(
                        scope,
                        mods,
                        state,
                        lib,
-                        &mut Some(first[0]),
+                        &mut Some(*first),
                        fn_name,
                        func,
                        rest,