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Required Instance Methodswift 6.1.2Dispatch

DispatchSourceProtocol

cancel

func cancel()

Mangled symbol

s8Dispatch0A14SourceProtocolP6cancelyyF What are these?

FNV24 hash: 7TUYX

Other requirements

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Instance members

var data: UInt
var handle: UInt
var isCancelled: Bool
var mask: UInt
func resume()
func setCancelHandler(handler: DispatchWorkItem)
func setCancelHandler(qos: DispatchQoS, flags: DispatchWorkItemFlags, handler: DispatchSourceHandler?)
func setEventHandler(handler: DispatchWorkItem)
func setEventHandler(qos: DispatchQoS, flags: DispatchWorkItemFlags, handler: DispatchSourceHandler?)
func setRegistrationHandler(handler: DispatchWorkItem)
func setRegistrationHandler(qos: DispatchQoS, flags: DispatchWorkItemFlags, handler: DispatchSourceHandler?)
func suspend()

Citizens in Dispatch

Default implementations

func cancel()

DispatchDataIterator DispatchGroup DispatchIO

CloseFlags IntervalFlags StreamType

DispatchObject DispatchPredicate DispatchQoS

Attributes AutoreleaseFrequency GlobalQueuePriority

DispatchSemaphore DispatchSource

FileSystemEvent TimerFlags

DispatchSourceProtocol DispatchSourceRead DispatchSourceSignal DispatchSourceTimer DispatchSourceUserDataAdd DispatchSourceUserDataOr DispatchSourceUserDataReplace DispatchSourceWrite DispatchSpecificKey DispatchTime DispatchTimeInterval DispatchTimeoutResult DispatchWallTime DispatchWorkItem DispatchWorkItemFlags

import Dispatch

protocol DispatchSourceProtocol

var data: UInt { get }

var handle: UInt { get }

var isCancelled: Bool { get }

var mask: UInt { get }

func resume()

func setCancelHandler(handler: DispatchWorkItem)

func setCancelHandler(qos: DispatchQoS, flags: DispatchWorkItemFlags, handler: DispatchSourceHandler?)

func setEventHandler(handler: DispatchWorkItem)

func setEventHandler(qos: DispatchQoS, flags: DispatchWorkItemFlags, handler: DispatchSourceHandler?)

func setRegistrationHandler(handler: DispatchWorkItem)

func setRegistrationHandler(qos: DispatchQoS, flags: DispatchWorkItemFlags, handler: DispatchSourceHandler?)

func suspend()

func cancel()