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Diffstat (limited to 'library/std/src/collections/hash/map.rs')
| -rw-r--r-- | library/std/src/collections/hash/map.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/library/std/src/collections/hash/map.rs b/library/std/src/collections/hash/map.rs index 4f24a8bb75a..0680b1fc329 100644 --- a/library/std/src/collections/hash/map.rs +++ b/library/std/src/collections/hash/map.rs @@ -448,6 +448,7 @@ impl<K, V, S> HashMap<K, V, S> { /// a.insert(1, "a"); /// assert_eq!(a.len(), 1); /// ``` + #[doc(alias = "length")] #[stable(feature = "rust1", since = "1.0.0")] pub fn len(&self) -> usize { self.base.len() |