Use function pointers for iterators.

2020-05-20 19:27:23 +08:00
parent 55ee4d6a19
commit 80fcc40710
6 changed files with 23 additions and 57 deletions
--- a/src/packages/array_basic.rs
+++ b/src/packages/array_basic.rs
@@ -120,8 +120,6 @@ def_package!(crate:BasicArrayPackage:"Basic array utilities.", lib, {
    // Register array iterator
    lib.set_iter(
        TypeId::of::<Array>(),
-        Box::new(|arr| Box::new(
-            arr.cast::<Array>().into_iter()) as Box<dyn Iterator<Item = Dynamic>>
-        ),
+        |arr| Box::new(arr.cast::<Array>().into_iter()) as Box<dyn Iterator<Item = Dynamic>>,
    );
 });