diff --git a/src/libstd/collections/hash/map.rs b/src/libstd/collections/hash/map.rs index 9d0b0dde74f..40d287b1806 100644 --- a/src/libstd/collections/hash/map.rs +++ b/src/libstd/collections/hash/map.rs @@ -212,8 +212,9 @@ fn test_resize_policy() { /// overridden with one of the constructors. /// /// It is required that the keys implement the `Eq` and `Hash` traits, although -/// this can frequently be achieved by using `#[derive(Eq, Hash)]`. If you -/// implement these yourself, it is important that the following property holds: +/// this can frequently be achieved by using `#[derive(PartialEq, Eq, Hash)]`. +/// If you implement these yourself, it is important that the following +/// property holds: /// /// ```text /// k1 == k2 -> hash(k1) == hash(k2)