Re: [PATCH] rust: device: make lifetime on `Core` and `CoreInternal` invariant

On Mon Jul 13, 2026 at 10:23 PM CEST, Gary Guo wrote:
> Actually, a more proper fix is to make `Device` invariant over their
> context. It would require touching all `Device`, though.
>
> Danilo, let me know if you'd prefer that approach instead.

The bigger change is not a concern, but requiring every bus device implementor
to consider this is a bit of a concern. If we can enforce it in the driver core
code I'd prefer that.