The struct that a subscriber receives for each verified broadcast.
params holds the param values that built the wire topic. A process can subscribe to
one topic with many sets of params, and params tells the messages apart.
Summary
Types
@type t() :: %VerifiedPubSub.Message{ event: atom(), manifest: module(), params: map(), payload: term(), topic: atom() }
The fields of the message:
manifest: the manifest that declares the topic.topic: the name of the topic.event: the event.params: the param values that built the wire topic.payload: the payload.