Class Methodswift 6.1.2Dispatch
makeUserDataAddSource(queue:)
class func makeUserDataAddSource(queue: DispatchQueue? = nil) -> any DispatchSourceUserDataAdd class func makeUserDataAddSource(queue: DispatchQueue? = nil) -> any DispatchSourceUserDataAdd s8Dispatch0A6SourceC015makeUserDataAddB05queueAA0abdeF0_pAA0A5QueueCSg_tFZ What are these?U8E6import Dispatchclass DispatchSourceclass DispatchQueueprotocol DispatchSourceUserDataAdd : DispatchSourceProtocolclass func makeReadSource(fileDescriptor: Int32, queue: DispatchQueue? = nil) -> any DispatchSourceRead class func makeSignalSource(signal: Int32, queue: DispatchQueue? = nil) -> any DispatchSourceSignal class func makeTimerSource(flags: DispatchSource.TimerFlags = [], queue: DispatchQueue? = nil) -> any DispatchSourceTimer class func makeUserDataOrSource(queue: DispatchQueue? = nil) -> any DispatchSourceUserDataOr class func makeUserDataReplaceSource(queue: DispatchQueue? = nil) -> any DispatchSourceUserDataReplace class func makeWriteSource(fileDescriptor: Int32, queue: DispatchQueue? = nil) -> any DispatchSourceWrite struct FileSystemEventstruct TimerFlags