fn decoded_status(code: u64) -> Result<ObjectStatus, CodecError>Expand description
Turn a wire Object Status code into an ObjectStatus, refusing one
draft-18 does not assign.
Draft-18 Section 11.2.1.1 lists the codes an object may carry and says any
other value SHOULD be treated as a protocol error and the session closed
with a PROTOCOL_VIOLATION. Every place this module reads a status converts
it here, so a decoded SubgroupObject::object_status or
DatagramHeader::object_status is always a status the draft assigns, and
SubgroupObjectMeta::status — which stays a raw code because a relay may
carry it to a draft that numbers the set differently — holds one because it
comes from the same conversion.