Re: [PATCH 1/3] rust: rcu: add RcuBox type

[Boqun Feng <boqun@kernel.org>]

On Fri, Jun 05, 2026 at 04:54:55PM +0200, Alice Ryhl wrote:
[..]
> >
> > [Cc Alice]
> >
> > I fixed this locally by:
> >
> >     fn into_foreign(self) -> *mut c_void {
> >         let ptr = self.0.as_ptr().cast();
> >
> >         // FORGET: Leaking it as a pointer, the caller is responsible to free it or unleak it by
> >         // from_foreign().
> >         core::mem::forget(self);
> >
> >         ptr
> >     }
> 
> I prefer to avoid use core::mem::forget.
> 
>     ManuallyDrop(self).0.as_ptr().cast()
> 

Sounds good ;-)

Regards,
Boqun

> Alice