Re: [PATCH v6 13/26] rust: alloc: implement kernel `Vec` type

[Benno Lossin]

On 16.08.24 02:10, Danilo Krummrich wrote:
> `Vec` provides a contiguous growable array type (such as `Vec`) with
> contents allocated with the kernel's allocators (e.g. `Kmalloc`,
> `Vmalloc` or `KVmalloc`).
> 
> In contrast to Rust's `Vec` type, the kernel `Vec` type considers the
> kernel's GFP flags for all appropriate functions, always reports
> allocation failures through `Result<_, AllocError>` and remains
> independent from unstable features.
> 
> Signed-off-by: Danilo Krummrich <dakr@xxxxxxxxxx>
> ---
>  rust/kernel/alloc.rs      |   6 +
>  rust/kernel/alloc/kvec.rs | 629 ++++++++++++++++++++++++++++++++++++++
>  rust/kernel/prelude.rs    |   2 +-
>  3 files changed, 636 insertions(+), 1 deletion(-)
>  create mode 100644 rust/kernel/alloc/kvec.rs

I noticed that you don't have a `pop` or `remove` function implemented,
I think it would be weird to have all the other functions but not those.

---
Cheers,
Benno