Module codec 

zerompk (MessagePack) codec for SwimMessage.

Thin wrapper over zerompk::to_msgpack_vec / zerompk::from_msgpack that maps codec errors into the typed SwimError so the failure detector never sees raw zerompk errors.

The encode path is infallible in practice — SwimMessage is composed entirely of types with well-defined MessagePack representations — but the return type stays fallible so a future addition of a fallible field cannot silently panic.

Functions

decode

Decode a zerompk byte buffer into a SwimMessage. Truncated or malformed input returns SwimError::Decode rather than panicking.

encode

Serialize a SwimMessage into a zerompk byte buffer.