diff options
| -rw-r--r-- | library/alloc/src/collections/btree/set.rs | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/library/alloc/src/collections/btree/set.rs b/library/alloc/src/collections/btree/set.rs index c619b5bf8ed..f2ec2774484 100644 --- a/library/alloc/src/collections/btree/set.rs +++ b/library/alloc/src/collections/btree/set.rs @@ -649,12 +649,12 @@ impl<T> BTreeSet<T> { /// #![feature(map_first_last)] /// use std::collections::BTreeSet; /// - /// let mut map = BTreeSet::new(); - /// assert_eq!(map.first(), None); - /// map.insert(1); - /// assert_eq!(map.first(), Some(&1)); - /// map.insert(2); - /// assert_eq!(map.first(), Some(&1)); + /// let mut set = BTreeSet::new(); + /// assert_eq!(set.first(), None); + /// set.insert(1); + /// assert_eq!(set.first(), Some(&1)); + /// set.insert(2); + /// assert_eq!(set.first(), Some(&1)); /// ``` #[unstable(feature = "map_first_last", issue = "62924")] pub fn first(&self) -> Option<&T> @@ -675,12 +675,12 @@ impl<T> BTreeSet<T> { /// #![feature(map_first_last)] /// use std::collections::BTreeSet; /// - /// let mut map = BTreeSet::new(); - /// assert_eq!(map.last(), None); - /// map.insert(1); - /// assert_eq!(map.last(), Some(&1)); - /// map.insert(2); - /// assert_eq!(map.last(), Some(&2)); + /// let mut set = BTreeSet::new(); + /// assert_eq!(set.last(), None); + /// set.insert(1); + /// assert_eq!(set.last(), Some(&1)); + /// set.insert(2); + /// assert_eq!(set.last(), Some(&2)); /// ``` #[unstable(feature = "map_first_last", issue = "62924")] pub fn last(&self) -> Option<&T> |