From 25b69c4ede107c646f633ede0e6c87f46a6e0fa2 Mon Sep 17 00:00:00 2001 From: M Farkas-Dyck Date: Wed, 28 Feb 2018 21:00:48 -0800 Subject: [PATCH] impl Default + Hash for ::core::cmp::Reverse --- src/libcore/cmp.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/libcore/cmp.rs b/src/libcore/cmp.rs index e6759d1bad940..b98470449827e 100644 --- a/src/libcore/cmp.rs +++ b/src/libcore/cmp.rs @@ -343,7 +343,7 @@ impl Ordering { /// v.sort_by_key(|&num| (num > 3, Reverse(num))); /// assert_eq!(v, vec![3, 2, 1, 6, 5, 4]); /// ``` -#[derive(PartialEq, Eq, Debug, Copy, Clone)] +#[derive(PartialEq, Eq, Debug, Copy, Clone, Default, Hash)] #[stable(feature = "reverse_cmp_key", since = "1.19.0")] pub struct Reverse(#[stable(feature = "reverse_cmp_key", since = "1.19.0")] pub T);