[tarantool-patches] Re: [PATCH v2 1/3] box: rfc for stacked diagnostic area in Tarantool

[Kirill Shcherbatov]

> I would also add err:prev() method like we did for, say,
> box.tuple.update(t, <...>) and t:update(<...>).
I am not sure, that it is a good idea. Obviously the list must be double-linked.
Then, in current implementation, an error has a reference for it's reason.
With double-linked list this would become more complicated and I really don't
think that it is reasonable.