Preview of the proposed up-rust native-frame-model branch (up-rust b6b99c6d, up-spec f0e9b17) — not released documentation. branch · write-up
up_rust::wire

Constant PROTOBUF_PAYLOAD_FAMILY_ID

Source 
pub const PROTOBUF_PAYLOAD_FAMILY_ID: WireIdentity;
Expand description

Payload-family identity for Protocol Buffers application payload bytes.