ArchiveHeader.Field.flag(key:) An enumeration that indicates the field is a flag. Declarationcase flag(key: ArchiveHeader.FieldKey) See AlsoField ConstantsArchiveHeader.Field.blob(key:size:offset:)ArchiveHeader.Field.hash(key:hashFunction:value:)ArchiveHeader.Field.string(key:value:)ArchiveHeader.Field.timespec(key:value:)ArchiveHeader.Field.uint(key:value:)