7cedf7345c
Add a practical usage example to the documentation of KVec::as_slice() showing how to: Create a new KVec. Push elements into it. Convert to a slice via as_slice(). Co-developed-by: Geliang Tang <geliang@kernel.org> Signed-off-by: Geliang Tang <geliang@kernel.org> Signed-off-by: Hui Zhu <zhuhui@kylinos.cn> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Reviewed-by: Kunwu Chan <chentao@kylinos.cn> Reviewed-by: David Gow <davidgow@google.com> Link: https://lore.kernel.org/r/4e7f396f38ed8a780f863384bfc3d7de135ef3ea.1753929369.git.zhuhui@kylinos.cn Signed-off-by: Danilo Krummrich <dakr@kernel.org>