Module data_stream 

Data stream headers (subgroup, datagram, fetch, object). Draft-08 data stream header encoding and decoding.

Differences from draft-07:

• Object headers include extension_count (varint) + raw extension bytes
• Separate DatagramStatus type (0x02) for status-only datagrams
• Datagram (0x01) includes extension_count + payload

Structs

DatagramHeader

Datagram header with payload (draft-08, type 0x01).

DatagramStatusHeader

Datagram status header (draft-08, type 0x02).

FetchHeader

Fetch stream header (follows the stream type varint).

FetchObjectHeader

Object within a fetch stream (draft-08).

ObjectHeader

Object within a subgroup stream (draft-08).

SubgroupHeader

Subgroup stream header (follows the stream type varint).

Enums

StreamType

Stream type IDs for draft-08 data streams.

Functions

encode_extensions 🔒

Encode extension bytes back to the buffer.

skip_extensions 🔒

Skip over extensions in the buffer, reading extension_count varints.