Re: [PATCH] feat(rust): include bitfield macro into kernel crate

Re: [PATCH] feat(rust): include bitfield macro into kernel crate

[TruongSinh Tran-Nguyen]

> You didn't answer where `bcachefs` is using this, by the way -- it is
> important because we need users to justify merging new code (of
> course, it may still be useful anyhow for other users too).
>
> Cheers,
> Miguel

It might take some time to explain but if you look at
https://github.com/koverstreet/bcachefs-tools/tree/master/rust-src/bch_bindgen/src,
there are several `rs` files. Except for `lib.rs`, all other files are
expected to be move to kernel side of bcachefs. A little bit more
background, https://github.com/koverstreet/bcachefs-tools/tree/master/libbcachefs
is actually the kernel side of bcachefs, and most
https://github.com/koverstreet/bcachefs-tools/tree/master/rust-src/bch_bindgen/src
are wrappers of `libbcachefs`. Now, to specifically answer your
question of where in  `bcachefs` is using the 2 needed crates, please
take a look at https://github.com/koverstreet/bcachefs-tools/blob/master/rust-src/bch_bindgen/src/bcachefs.rs
, as that is the first file I'm attempting to move, which use the 2
crates mentioned.