From 90dd35918de13994cf06058de33860dfbd8ab51f Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 17 May 2019 19:56:35 -0700 Subject: Use iter() for iterating arrays by slice These `into_iter()` calls will change from iterating references to values if we ever get `IntoIterator` for arrays, which may break the code using that iterator. Calling `iter()` is future proof. --- src/liballoc/tests/btree/set.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/liballoc') diff --git a/src/liballoc/tests/btree/set.rs b/src/liballoc/tests/btree/set.rs index d52814118b3..989beb3b1bf 100644 --- a/src/liballoc/tests/btree/set.rs +++ b/src/liballoc/tests/btree/set.rs @@ -143,8 +143,8 @@ fn test_union() { #[test] // Only tests the simple function definition with respect to intersection fn test_is_disjoint() { - let one = [1].into_iter().collect::>(); - let two = [2].into_iter().collect::>(); + let one = [1].iter().collect::>(); + let two = [2].iter().collect::>(); assert!(one.is_disjoint(&two)); } -- cgit 1.4.1-3-g733a5