diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/libcollections/slice.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libcollections/slice.rs b/src/libcollections/slice.rs index 233ff8a5154..15efd122909 100644 --- a/src/libcollections/slice.rs +++ b/src/libcollections/slice.rs @@ -1460,6 +1460,7 @@ pub trait SliceConcatExt<T: ?Sized> { /// /// ``` /// assert_eq!(["hello", "world"].concat(), "helloworld"); + /// assert_eq!([[1, 2], [3, 4]].concat(), [1, 2, 3, 4]); /// ``` #[stable(feature = "rust1", since = "1.0.0")] fn concat(&self) -> Self::Output; @@ -1471,6 +1472,7 @@ pub trait SliceConcatExt<T: ?Sized> { /// /// ``` /// assert_eq!(["hello", "world"].join(" "), "hello world"); + /// assert_eq!([[1, 2], [3, 4]].join(&0), [1, 2, 0, 3, 4]); /// ``` #[stable(feature = "rename_connect_to_join", since = "1.3.0")] fn join(&self, sep: &T) -> Self::Output; |