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| author | Manish Goregaokar <manishsmail@gmail.com> | 2018-03-02 22:01:27 -0800 |
|---|---|---|
| committer | Manish Goregaokar <manishsmail@gmail.com> | 2018-03-02 22:01:27 -0800 |
| commit | 6fa14f0e5f8fd251898157d3d1583a2af7db4ff8 (patch) | |
| tree | a0b226852c2d5b898eccd897b6fe92bd7b45aa9f /src/libcore | |
| parent | 8c7c8fb2128f1a50926f507bbdae8f18bcc35ff6 (diff) | |
| parent | 25b69c4ede107c646f633ede0e6c87f46a6e0fa2 (diff) | |
Rollup merge of #48628 - strake:reverse, r=sfackler
Fixes #47311. r? @nrc
Diffstat (limited to 'src/libcore')
| -rw-r--r-- | src/libcore/cmp.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libcore/cmp.rs b/src/libcore/cmp.rs index e6759d1bad9..b9847044982 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<T>(#[stable(feature = "reverse_cmp_key", since = "1.19.0")] pub T); |