diff options
Diffstat (limited to 'src/libstd')
| -rw-r--r-- | src/libstd/collections/hash/set.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/libstd/collections/hash/set.rs b/src/libstd/collections/hash/set.rs index d80df5f18b6..040595bbb04 100644 --- a/src/libstd/collections/hash/set.rs +++ b/src/libstd/collections/hash/set.rs @@ -215,6 +215,17 @@ impl<T, S> HashSet<T, S> /// Returns a reference to the set's [`BuildHasher`]. /// /// [`BuildHasher`]: ../../std/hash/trait.BuildHasher.html + /// + /// # Examples + /// + /// ``` + /// use std::collections::HashSet; + /// use std::collections::hash_map::RandomState; + /// + /// let hasher = RandomState::new(); + /// let set: HashSet<i32> = HashSet::with_hasher(hasher); + /// let hasher: &RandomState = set.hasher(); + /// ``` #[stable(feature = "hashmap_public_hasher", since = "1.9.0")] pub fn hasher(&self) -> &S { self.map.hasher() |