Module event_bus_trait 

Structs

LegacyMessageEnvelope

Envelope wrapping a message with legacy partition/offset coordinates. Used by subscribers that need to track exactly which messages they’ve processed.

MessageEnvelope

Envelope wrapping a message with a monotonic sequence number. Preferred over LegacyMessageEnvelope for consumers that need ordering.

Traits

EventBusTrait

Type Aliases

ReplayHandler

Handler for replayed events (boxed for object safety)

TopicOffsets

Offsets format: topic -> partition -> offset