Re: [Cbor] I-D Action: draft-bormann-cbor-cddl-map-like-data-01.txt
Carsten Bormann <cabo@tzi.org> Tue, 01 June 2021 15:37 UTC
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From: Carsten Bormann <cabo@tzi.org>
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Subject: Re: [Cbor] I-D Action: draft-bormann-cbor-cddl-map-like-data-01.txt
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I have done a quick update of the draft-bormann-cbor-cddl-map-like-data tags specification. If needed, we can discuss this tomorrow. The main issue remaining is whether the FAlist form [1] is all we need, or whether we maybe do need one or more of the other representation forms as well. Grüße, Carsten [1]: Archived-At: <https://mailarchive.ietf.org/arch/msg/cbor/5MuDSyPivZ7JfPhsfwCaW2usFHQ> > On 2021-06-01, at 17:33, internet-drafts@ietf.org wrote: > > > A New Internet-Draft is available from the on-line Internet-Drafts directories. > > > Title : Map-like data in CBOR and CDDL > Authors : Carsten Bormann > Brendan Moran > Henk Birkholz > Emile Cormier > Filename : draft-bormann-cbor-cddl-map-like-data-01.txt > Pages : 15 > Date : 2021-06-01 > > Abstract: > The Concise Binary Object Representation (CBOR, RFC 8949) is a data > format whose design goals include the possibility of extremely small > code size, fairly small message size, and extensibility without the > need for version negotiation. > > Basic CBOR supports non-ordered maps free of duplicate keys, similar > to the way JSON defines JSON objects (RFC 8259). Using the CBOR > extension point of tags, tags for a selection of variants of maps and > multimaps have been registered, but gaps remain. The present > document defines a consolidated set of CBOR tags for map-like data > items involving key-value pairs. > > The Concise Data Definition Language (CDDL), standardized in RFC > 8610, is often used to express CBOR data structure specifications. > It provides "control operators" as its main language extension point. > The present document defines a number of control operators that > enable the description of CBOR data structures that make use of the > newly defined tags or that employ the same underlying structures. > > > The IETF datatracker status page for this draft is: > https://datatracker.ietf.org/doc/draft-bormann-cbor-cddl-map-like-data/ > > There is also an HTML version available at: > https://www.ietf.org/archive/id/draft-bormann-cbor-cddl-map-like-data-01.html > > A diff from the previous version is available at: > https://www.ietf.org/rfcdiff?url2=draft-bormann-cbor-cddl-map-like-data-01 > > > Internet-Drafts are also available by anonymous FTP at: > ftp://ftp.ietf.org/internet-drafts/ > > > _______________________________________________ > I-D-Announce mailing list > I-D-Announce@ietf.org > https://www.ietf.org/mailman/listinfo/i-d-announce > Internet-Draft directories: http://www.ietf.org/shadow.html > or ftp://ftp.ietf.org/ietf/1shadow-sites.txt
- Re: [Cbor] I-D Action: draft-bormann-cbor-cddl-ma… Carsten Bormann