A shallow copy of record with every field of entity passed through NormalizeTemporalValue. Keys that are not fields of the entity are copied as they are. Returns record itself when no value changes, so the common case allocates nothing.
record
entity
A shallow copy of
recordwith every field ofentitypassed through NormalizeTemporalValue. Keys that are not fields of the entity are copied as they are. Returnsrecorditself when no value changes, so the common case allocates nothing.