Crate gbp 

Group Broadcast Protocol — base layer.

This crate implements the protocol substrate that every sub-protocol (gtp-protocol, gap-protocol, gsp-protocol) sits on top of:

• GbpFrame — the CBOR-encoded transport frame.
• ControlMessage — control plane message envelope.
• ErrorObject — wire-serialisable error object.
• CodecError — unified codec error type used across the stack.

The role of GBP in the protocol family is roughly the same as IP’s role in the TCP/IP stack: it provides addressed, integrity-protected delivery of opaque payloads, leaving message semantics to the layers above.

See the gbp-core crate for the shared type vocabulary (StreamType, flags, FSM states, error codes).

Re-exports

pub use control::ControlMessage;

pub use error_object::ErrorObject;

pub use frame::GbpFrame;

Modules

control

GBP control plane message envelope. Six CBOR keys.

error_object

Wire-serialisable error object.

frame

GBP transport frame.

Enums

CodecError

Unified codec error type used by every codec in the stack.