DiskImage.LayerType An enumeration that defines the type of a layer in a stacked disk image. Declarationstruct LayerType TopicsOperators==(_:_:)Type PropertiescacheoverlayType Methodsoverlay(blockCount:) RelationshipsConforms ToEquatableSendableSendableMetatype See AlsoValues that describe block sizes and image formatsDiskImage.FormatDiskImage.BlockSize