Module protocol 

Defines the protocol trait. Read More

Modules

peer_conn 🔒

Structs

PeerConn

Per-protocol view of a Peer with the protocol id baked in. Built by karyon and handed to the protocol constructor. Hides the underlying proto_id routing so user code never types it.

ProtocolMeta

Per-protocol metadata stored in the peer pool.

Enums

ProtocolEvent

Protocol event used internally by karyon. User code reads messages via PeerConn::recv which yields Vec<u8> directly and surfaces shutdown as Err(PeerShutdown).

ProtocolKind

Whether a protocol is required for handshake / discovery to consider a peer compatible.

Traits

Protocol

The Protocol trait defines the interface for core protocols and custom protocols.

Type Aliases

ProtocolConstructor

User-supplied constructor handed to Node::attach_protocol. karyon calls it once per connected peer with a typed PeerConn scoped to this protocol. Capture whatever shared state the protocol needs in the closure.

ProtocolID