Re: [PATCH] rust: kernel: drop repetition in offset_of macro

[Wei Liu]

On Fri, Dec 16, 2022 at 06:26:57PM +0000, Wedson Almeida Filho wrote:
> On Fri, 16 Dec 2022 at 17:49, Wei Liu <wei.liu@xxxxxxxxxx> wrote:
> >
> > It doesn't make sense to allow multiple fields to be specified in
> > offset_of.
> 
> Why do you say it doesn't make sense?
> 
> Here's what I had in mind:
> ```
>     struct Y {
>         z: u32
>     }
>     struct X {
>         y: Y
>     }
>     offset_of!(X, y.z)
> ```
> 
> Which is something very plausible.

You're right. I didn't consider that use case. This patch can be
ignored.

Thanks,
Wei.