Const
Experimental
Versioned format string stamped on every persisted record. A record whose format differs is corrupt to this build and is discarded on read, so a future record layout can never be misinterpreted as this one.
Versioned format string stamped on every persisted record. A record whose format differs is corrupt to this build and is discarded on read, so a future record layout can never be misinterpreted as this one.