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SubjectRe: [PATCH 2/2] rust: arc: remove `ArcBorrow` in favour of `WithRef`
On Fri, 22 Sept 2023 at 16:50, Benno Lossin <benno.lossin@proton.me> wrote:
>
> On 22.09.23 17:29, Alice Ryhl wrote:
> > On Thu, Sep 21, 2023 at 11:35 PM Wedson Almeida Filho
> > <wedsonaf@gmail.com> wrote:
> >>
> >> From: Wedson Almeida Filho <walmeida@microsoft.com>
> >>
> >> With GATs, we don't need a separate type to represent a borrowed object
> >> with a refcount, we can just use Rust's regular shared borrowing. In
> >> this case, we use `&WithRef<T>` instead of `ArcBorrow<'_, T>`.
> >>
> >> Co-developed-by: Boqun Feng <boqun.feng@gmail.com>
> >> Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
> >> Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com>
> >
> > I wonder whether "WithArc" is a better name? After all, arc is short
> > for "atomic refcount".
> > I also think it's nice to include Arc in the name of the type.
>
> I think `WithArc` would be confusing, since `Arc` is the smartpointer
> that points to a `WithRef`.

I find `WithArc` confusing as well: is it a `T` with an `Arc`?. And I
agree that with Martin's point that it being in the `arc` module
should (although feebly) establish the relationship with `Arc`.

I'm not married to the `WithRef` name, but so far it's been the best
option I've seen.

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