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

[Kirill Shcherbatov]

> I'm about a metamethod :prev() (in addition to box.error.prev()), not
> about adding :next() or so.
But having a cdata<struct error> object in Lua I also need a way to obtain prev
item, haven't I?