Type Alias PayloadType 

pub type PayloadType = Ustr;

A canonical payload type identifier captured for an event store entry.

Identifies which encoder produced EventStoreEntry::payload. The bus capture adapter allow-list maps Rust message types to these tags; the reader uses the tag to dispatch the matching decoder. Unlike Topic this is not a bus type, so we keep the plain Ustr and avoid taking on the bus’s MStr discipline for a free-form encoder tag.

Aliased Type

pub struct PayloadType { /* private fields */ }