[PATCH v9 6/6] rust: enable `clippy::ref_as_ptr` lint

[Tamir Duberstein]

On Wed, Apr 16, 2025 at 1:51 PM Boqun Feng <boqun.feng at gmail.com> wrote:
>
> On Wed, Apr 16, 2025 at 01:36:10PM -0400, Tamir Duberstein wrote:
> > In Rust 1.78.0, Clippy introduced the `ref_as_ptr` lint [1]:
> >
> > > Using `as` casts may result in silently changing mutability or type.
> >
> > While this doesn't eliminate unchecked `as` conversions, it makes such
> > conversions easier to scrutinize.  It also has the slight benefit of
> > removing a degree of freedom on which to bikeshed. Thus apply the
> > changes and enable the lint -- no functional change intended.
> >
> > Link: https://rust-lang.github.io/rust-clippy/master/index.html#ref_as_ptr [1]
> > Suggested-by: Benno Lossin <benno.lossin at proton.me>
> > Link: https://lore.kernel.org/all/D8PGG7NTWB6U.3SS3A5LN4XWMN@proton.me/
> > Reviewed-by: Benno Lossin <benno.lossin at proton.me>
> > Signed-off-by: Tamir Duberstein <tamird at gmail.com>
>
> Reviewed-by: Boqun Feng <boqun.feng at gmail.com>
>
> Thanks!

Thank you! I updated the earlier patches as well.