Re: [PATCH v2 0/5] Introduce cgit-rs, a Rust wrapper around libgit.a

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On 2024-08-16 at 11:39:24, Patrick Steinhardt wrote:
> That to me raises an important question: who is the one fixing breakage?
> Hypothetically speaking, if I continue with my refactoring spree to drop
> `the_repository`, do I also have to fix the Rust bindings that I break
> as a consequence?

If we're testing it in CI, then you are responsible for not breaking it,
even if you don't use it, just as I am responsible for not breaking
Windows, even though I don't use that platform.  That's typically been
the policy here and elsewhere.

That being said, there are two things I'd like to point out.  First,
your work to drop the implicit `the_repository` is very useful, because
Rust code implicitly requires thread safety as part of the language, and
you will be making the dependency on the object explicit so Rust can
guard against concurrent access.  I expect that you will end up breaking
very few endpoints with those series because we can't really expose
endpoints with implicit global thread-unsafe state (such as
`the_repository`) in Rust anyway except as `unsafe`.

Second, I and others will probably be happy to help if you have
questions or need assistance fixing bindings.  I've done a decent amount
of work in Rust, including mostly porting a service at $DAYJOB from C to
Rust (the one that serves Git requests, no less), so I'm familiar with a
lot of those kinds of problems, as I'm sure others are on the list as
well.
-- 
brian m. carlson (they/them or he/him)
Toronto, Ontario, CA

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