interleaved serialisation

Definition

Serializations of different types interleaved in an overarching format

CESR related

One extremely useful property of CESR is that special count codes enable CESR to be interleaved with other serializations. For example, Many applications use JSON RFC4627, CBOR RFC8949, or MsgPack (MGPK) to serialize flexible self-describing data structures based on field maps, also known as dictionaries or hash tables.
Source IETF-CESR