Module error_codes 

Draft-11 error and status code registries.

Draft-11 predates the IANA registries introduced in draft-14: every code point here is defined by an inline Code/Reason table in the body of the document, and each table is scoped to one control message rather than to a shared registry. The tables carry no symbolic ALLCAPS names, so each variant name below is derived from the reason text and the doc comment repeats the draft’s own wording verbatim, so the mapping stays checkable against the document.

Every from_u64 returns None for a code this draft does not define. Peers do send codes from other drafts and from private extensions, and a decoder that panics on one is a decoder that dies on the wire.

Not every draft-11 code registry is written as a table. TrackStatusCode below comes from a prose list in the body of section 8.18, and the object status values of section 9.1.1.1 are likewise prose; those live in super::types::ObjectStatus rather than here.

Enums

AnnounceErrorCode

ANNOUNCE_ERROR codes, from the table in draft-11 section 8.21.

FetchErrorCode

FETCH_ERROR codes, from the table in draft-11 section 8.15.

SessionErrorCode

Session termination codes, from the table in draft-11 section 3.4 (Termination). Carried in the session-level termination error code.

StreamResetErrorCode

Data stream reset codes, from the table in draft-11 section 9.4.3 (Closing Subgroup Streams). Carried in RESET_STREAM and RESET_STREAM_AT.

SubscribeAnnouncesErrorCode

SUBSCRIBE_ANNOUNCES_ERROR codes, from the table in draft-11 section 8.26.

SubscribeDoneStatusCode

SUBSCRIBE_DONE status codes, from the table in draft-11 section 8.12.

SubscribeErrorCode

SUBSCRIBE_ERROR codes, from the table in draft-11 section 8.9.

TrackStatusCode

TRACK_STATUS status codes, carried in the Status Code field of the TRACK_STATUS message.