diff options
| -rw-r--r-- | src/libcollections/vec.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libcollections/vec.rs b/src/libcollections/vec.rs index 897fea5309c..adf3ec13cfd 100644 --- a/src/libcollections/vec.rs +++ b/src/libcollections/vec.rs @@ -429,7 +429,7 @@ impl<T> Vec<T> { } } - /// Shorten a vector, dropping excess elements. + /// Shorten a vector to be `len` elements long, dropping excess elements. /// /// If `len` is greater than the vector's current length, this has no /// effect. @@ -437,7 +437,7 @@ impl<T> Vec<T> { /// # Examples /// /// ``` - /// let mut vec = vec![1, 2, 3, 4]; + /// let mut vec = vec![1, 2, 3, 4, 5]; /// vec.truncate(2); /// assert_eq!(vec, [1, 2]); /// ``` |