diff options
| -rw-r--r-- | library/alloc/src/vec/mod.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/library/alloc/src/vec/mod.rs b/library/alloc/src/vec/mod.rs index 35ea97bfe60..fe835a8ba40 100644 --- a/library/alloc/src/vec/mod.rs +++ b/library/alloc/src/vec/mod.rs @@ -2167,6 +2167,12 @@ impl<T, A: Allocator> Vec<T, A> { /// `[at, len)`. After the call, the original vector will be left containing /// the elements `[0, at)` with its previous capacity unchanged. /// + /// - If you want to take ownership of the entire contents and capacity of + /// the vector, see [`mem::take`] or [`mem::replace`]. + /// - If you don't need the returned vector at all, see [`Vec::truncate`]. + /// - If you want to take ownership of an arbitrary subslice, or you don't + /// necessarily want to store the removed items in a vector, see [`Vec::drain`]. + /// /// # Panics /// /// Panics if `at > len`. |