Re: (subset) [PATCH 0/8] rust: pin-init: internal refactors

[Gary Guo]

On Tue May 12, 2026 at 1:09 PM BST, Gary Guo wrote:
> This series include some internal refactors to pin-init macros that
> simplifies the codebase and allows new features to be built more easily on
> top.
>
> This includes the following upstream PRs:
>
> - internal: pin_data: add struct to record field info
>   https://github.com/Rust-for-Linux/pin-init/pull/152
>
> - internal: add `PhantomInvariant` and `PhantomInvariantLifetime`
>   https://github.com/Rust-for-Linux/pin-init/pull/150
>
> - Rework initialization and accessor generation
>   https://github.com/Rust-for-Linux/pin-init/pull/143
>
> There're more improvements/fixes/features upcoming that would benefit from
> this refactor, so I would want to land this relatively soon. Benno has
> looked at them and is OK with the approach, but didn't have time to do a
> full review; if someone else would like to take look at them it'll be
> hugely appreciated.
>
> Signed-off-by: Gary Guo <gary@xxxxxxxxxxx>
> ---
> Gary Guo (2):
>       rust: pin-init: internal: pin_data: use closure for `handle_field`
>       rust: pin-init: internal: add `PhantomInvariant` and `PhantomInvariantLifetime`
>
> Mohamad Alsadhan (1):
>       rust: pin-init: internal: pin_data: add struct to record field info

I've applied the above subset to pin-init-next, the two PRs that introduce these
commits are merged on GitHub side so other PRs that depend on them can be
rebased and tested with our CI suite.

I plan to apply the other patches in the series next Monday, and then send out a
new round of sync patches series of 3-4 upstream improvement PRs that depend on
them.

Best,
Gary