readAttributeBarrierMovingState(completionHandler:)
Declaration
func readAttributeBarrierMovingState(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeBarrierMovingState() async throws -> NSNumberfunc readAttributeBarrierMovingState(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeBarrierMovingState() async throws -> NSNumber