diff options
Diffstat (limited to 'library/alloc/src/vec/mod.rs')
| -rw-r--r-- | library/alloc/src/vec/mod.rs | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/library/alloc/src/vec/mod.rs b/library/alloc/src/vec/mod.rs index 35ea97bfe60..c82e023fae1 100644 --- a/library/alloc/src/vec/mod.rs +++ b/library/alloc/src/vec/mod.rs @@ -123,7 +123,7 @@ use self::set_len_on_drop::SetLenOnDrop; mod set_len_on_drop; #[cfg(not(no_global_oom_handling))] -use self::in_place_drop::{InPlaceDrop, InPlaceDstBufDrop}; +use self::in_place_drop::{InPlaceDrop, InPlaceDstDataSrcBufDrop}; #[cfg(not(no_global_oom_handling))] mod in_place_drop; @@ -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`. |