Re: [PATCH v4 4/9] rust: macros: auto-insert OwnerModule in #[vtable]

[Gary Guo]

On Tue Jun 23, 2026 at 7:29 AM BST, Alvin Sun wrote:
> Auto-add `type OwnerModule: ::kernel::ModuleMetadata;` as a required
> associated type on the trait side if not already defined, and
> auto-insert `type OwnerModule = crate::LocalModule;` on the impl side
> if not explicitly provided, eliminating the need to manually declare
> and implement `OwnerModule` in every vtable trait and impl.
> 
> Reviewed-by: Andreas Hindborg <a.hindborg@xxxxxxxxxx>
> Suggested-by: Gary Guo <gary@xxxxxxxxxxx>
> Link: https://lore.kernel.org/all/DIMMWHUOLPSH.13JFRHDKDQJGO@xxxxxxxxxxx
> Signed-off-by: Alvin Sun <alvin.sun@xxxxxxxxx>

Reviewed-by: Gary Guo <gary@xxxxxxxxxxx>

> ---
>  rust/macros/lib.rs    |  6 ++++++
>  rust/macros/vtable.rs | 41 ++++++++++++++++++++++++++++++++++++-----
>  2 files changed, 42 insertions(+), 5 deletions(-)