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Date: Fri, 30 Aug 2019 17:19:27 +0300
From: Alexander Turenko <alexander.turenko@tarantool.org>
Subject: [tarantool-patches] Re: [PATCH v2 1/3] box: rfc for stacked
 diagnostic area in Tarantool
Message-ID: <20190830141927.cmcx3bjrrydupbq4@tkn_work_nb>
References: <cover.1566553968.git.kshcherbatov@tarantool.org>
 <7b663975f0307541a6751bde10547fc2c13b5679.1566553968.git.kshcherbatov@tarantool.org>
 <20190830125851.fjw5wgvchuwsens6@tkn_work_nb>
 <d58bf4f2-8c07-c800-7f42-82c84d7dd16f@tarantool.org>
 <20190830141147.5gbqog5ik33cks7p@tkn_work_nb>
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To: Kirill Shcherbatov <kshcherbatov@tarantool.org>
Cc: tarantool-patches@freelists.org, Konstantin Osipov <kostja.osipov@gmail.com>

On Fri, Aug 30, 2019 at 05:13:44PM +0300, Kirill Shcherbatov wrote:
> > 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? 

Yep, from 'prev' field.