API Differences in _Concurrency in macOS 26.0

It's more difficult than it used to be to find what changed in Apple SDKs. This page is automatically generated and shows what is new in _Concurrency in the macOS 26.0 SDK.

Table of Contents

Structs

ExecutorJob
Kind
ExecutorJob
LocalAllocator

Functions & Methods

AsyncStream.Continuation
public static func == (lhs: _Concurrency.AsyncStream<Element>.Continuation, rhs: _Concurrency.AsyncStream<Element>.Continuation) -> Swift.Bool
AsyncStream.Continuation
public func hash(into hasher: inout Swift.Hasher)
AsyncThrowingStream.Continuation
public static func == (lhs: _Concurrency.AsyncThrowingStream<Element, Failure>.Continuation, rhs: _Concurrency.AsyncThrowingStream<Element, Failure>.Continuation) -> Swift.Bool
AsyncThrowingStream.Continuation
public func hash(into hasher: inout Swift.Hasher)
DiscardingTaskGroup
public mutating func addImmediateTask(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_inheritActorContext @_implicitSelfCapture operation: sending @escaping @isolated(any) () async -> Swift.Void)
DiscardingTaskGroup
public mutating func addImmediateTask(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_inheritActorContext @_implicitSelfCapture operation: __owned @escaping @isolated(any) () async -> Swift.Void)
DiscardingTaskGroup
public mutating func addImmediateTaskUnlessCancelled(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_inheritActorContext @_implicitSelfCapture operation: sending @escaping @isolated(any) () async -> Swift.Void) -> Swift.Bool
DiscardingTaskGroup
public mutating func addImmediateTaskUnlessCancelled(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_inheritActorContext @_implicitSelfCapture operation: __owned @escaping @isolated(any) () async -> Swift.Void) -> Swift.Bool
ExecutorJob
public func withUnsafeExecutorPrivateData<R, E>(body: (Swift.UnsafeMutableRawBufferPointer) throws(E) -> R) throws(E) -> R where E : Swift.Error
SerialExecutor
func isIsolatingCurrentContext() -> Swift.Bool?
SerialExecutor
public func isIsolatingCurrentContext() -> Swift.Bool?
SerialExecutor
public func isSameExclusiveExecutionContext(other: Self) -> Swift.Bool
Task
public func escalatePriority(to newPriority: _Concurrency.TaskPriority)
Task
@discardableResultpublic static func immediate(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_implicitSelfCapture @_inheritActorContext(always) operation: sending @escaping @isolated(any) () async throws -> Success) -> _Concurrency.Task<Success, any Swift.Error>
Task
@discardableResultpublic static func immediate(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_implicitSelfCapture @_inheritActorContext(always) operation: __owned @escaping @isolated(any) () async throws -> Success) -> _Concurrency.Task<Success, any Swift.Error>
Task
@discardableResultpublic static func immediate(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_implicitSelfCapture @_inheritActorContext(always) operation: sending @escaping @isolated(any) () async -> Success) -> _Concurrency.Task<Success, Swift.Never>
Task
@discardableResultpublic static func immediate(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_implicitSelfCapture @_inheritActorContext(always) operation: __owned @escaping @isolated(any) () async -> Success) -> _Concurrency.Task<Success, Swift.Never>
Task
@discardableResultpublic static func immediateDetached(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_implicitSelfCapture @_inheritActorContext(always) operation: sending @escaping @isolated(any) () async throws -> Success) -> _Concurrency.Task<Success, any Swift.Error>
Task
@discardableResultpublic static func immediateDetached(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_implicitSelfCapture @_inheritActorContext(always) operation: __owned @escaping @isolated(any) () async throws -> Success) -> _Concurrency.Task<Success, any Swift.Error>
Task
@discardableResultpublic static func immediateDetached(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_implicitSelfCapture @_inheritActorContext(always) operation: sending @escaping @isolated(any) () async -> Success) -> _Concurrency.Task<Success, Swift.Never>
Task
@discardableResultpublic static func immediateDetached(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_implicitSelfCapture @_inheritActorContext(always) operation: __owned @escaping @isolated(any) () async -> Success) -> _Concurrency.Task<Success, Swift.Never>
Task
@discardableResultpublic static func startSynchronously(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, @_implicitSelfCapture @_inheritActorContext(always) _ operation: sending @escaping @isolated(any) () async throws -> Success) -> _Concurrency.Task<Success, any Swift.Error>
Task
@discardableResultpublic static func startSynchronously(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, @_implicitSelfCapture @_inheritActorContext(always) _ operation: __owned @escaping @isolated(any) () async throws -> Success) -> _Concurrency.Task<Success, any Swift.Error>
Task
@discardableResultpublic static func startSynchronously(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, @_implicitSelfCapture @_inheritActorContext(always) _ operation: sending @escaping @isolated(any) () async -> Success) -> _Concurrency.Task<Success, Swift.Never>
Task
@discardableResultpublic static func startSynchronously(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, @_implicitSelfCapture @_inheritActorContext(always) _ operation: __owned @escaping @isolated(any) () async -> Success) -> _Concurrency.Task<Success, Swift.Never>
TaskGroup
public mutating func addImmediateTask(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_inheritActorContext @_implicitSelfCapture operation: sending @escaping @isolated(any) () async -> ChildTaskResult)
TaskGroup
public mutating func addImmediateTask(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_inheritActorContext @_implicitSelfCapture operation: __owned @escaping @isolated(any) () async -> ChildTaskResult)
TaskGroup
public mutating func addImmediateTaskUnlessCancelled(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_inheritActorContext @_implicitSelfCapture operation: sending @escaping @isolated(any) () async -> ChildTaskResult) -> Swift.Bool
TaskGroup
public mutating func addImmediateTaskUnlessCancelled(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_inheritActorContext @_implicitSelfCapture operation: __owned @escaping @isolated(any) () async -> ChildTaskResult) -> Swift.Bool
ThrowingDiscardingTaskGroup
public mutating func addImmediateTask(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_inheritActorContext @_implicitSelfCapture operation: sending @escaping @isolated(any) () async throws -> Swift.Void)
ThrowingDiscardingTaskGroup
public mutating func addImmediateTask(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_inheritActorContext @_implicitSelfCapture operation: __owned @escaping @isolated(any) () async throws -> Swift.Void)
ThrowingDiscardingTaskGroup
public mutating func addImmediateTaskUnlessCancelled(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_inheritActorContext @_implicitSelfCapture operation: sending @escaping @isolated(any) () async throws -> Swift.Void) -> Swift.Bool
ThrowingDiscardingTaskGroup
public mutating func addImmediateTaskUnlessCancelled(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_inheritActorContext @_implicitSelfCapture operation: __owned @escaping @isolated(any) () async throws -> Swift.Void) -> Swift.Bool
ThrowingTaskGroup
public mutating func addImmediateTask(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_inheritActorContext @_implicitSelfCapture operation: sending @escaping @isolated(any) () async throws -> ChildTaskResult)
ThrowingTaskGroup
public mutating func addImmediateTask(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_inheritActorContext @_implicitSelfCapture operation: __owned @escaping @isolated(any) () async throws -> ChildTaskResult)
ThrowingTaskGroup
public mutating func addImmediateTaskUnlessCancelled(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_inheritActorContext @_implicitSelfCapture operation: sending @escaping @isolated(any) () async throws -> ChildTaskResult) -> Swift.Bool
ThrowingTaskGroup
public mutating func addImmediateTaskUnlessCancelled(name: Swift.String? = nil, priority: _Concurrency.TaskPriority? = nil, executorPreference taskExecutor: consuming (any _Concurrency.TaskExecutor)? = nil, @_inheritActorContext @_implicitSelfCapture operation: __owned @escaping @isolated(any) () async throws -> ChildTaskResult) -> Swift.Bool
UnsafeCurrentTask
public func escalatePriority(to newPriority: _Concurrency.TaskPriority)
internal func __withTaskPriorityEscalationHandler0<T, E>(operation: () async throws(E) -> T, onPriorityEscalated handler0: @Sendable (Swift.UInt8, Swift.UInt8) -> Swift.Void, isolation: isolated (any _Concurrency.Actor)? = #isolation) async throws(E) -> T where E : Swift.Error
@_silgen_name("swift_task_immediate") internal func _startTaskImmediately(_ task: Builtin.NativeObject, targetExecutor: Builtin.Executor?)
@_silgen_name("swift_task_addPriorityEscalationHandler") internal func _taskAddPriorityEscalationHandler(handler: (Swift.UInt8, Swift.UInt8) -> Swift.Void) -> Swift.UnsafeRawPointer
@_silgen_name("swift_task_isCurrentExecutorWithFlags") internal func _taskIsCurrentExecutor(executor: Builtin.Executor, flags: Swift.UInt64) -> Swift.Bool
@_silgen_name("swift_task_removePriorityEscalationHandler") internal func _taskRemovePriorityEscalationHandler(record: Swift.UnsafeRawPointer)
public func withTaskPriorityEscalationHandler<T, E>(operation: () async throws(E) -> T, onPriorityEscalated handler: @Sendable (_Concurrency.TaskPriority, _Concurrency.TaskPriority) -> Swift.Void, isolation: isolated (any _Concurrency.Actor)? = #isolation) async throws(E) -> T where E : Swift.Error

Properties & Constants

AsyncStream.Continuation
public var hashValue: Swift.Int
AsyncThrowingStream.Continuation
public var hashValue: Swift.Int
DiscardingTaskGroup
let builtinSerialExecutor
DiscardingTaskGroup
let builtinSerialExecutor
DiscardingTaskGroup
let builtinSerialExecutor
DiscardingTaskGroup
let builtinSerialExecutor
DiscardingTaskGroup
let canAdd = _taskGroupAddPendingTask(group: _group, unconditionally: false)
DiscardingTaskGroup
let canAdd = _taskGroupAddPendingTask(group: _group, unconditionally: false)
DiscardingTaskGroup
let executorBuiltin: Builtin.Executor
DiscardingTaskGroup
let executorBuiltin: Builtin.Executor
DiscardingTaskGroup
let executorBuiltin: Builtin.Executor
DiscardingTaskGroup
let executorBuiltin: Builtin.Executor
DiscardingTaskGroup
let flags
DiscardingTaskGroup
let flags
DiscardingTaskGroup
let flags
DiscardingTaskGroup
let flags
DiscardingTaskGroup
var task: Builtin.NativeObject?
DiscardingTaskGroup
var task: Builtin.NativeObject?
DiscardingTaskGroup
var task: Builtin.NativeObject?
DiscardingTaskGroup
var task: Builtin.NativeObject?
Executor
internal var _isComplexEquality: Swift.Bool
Executor
internal var _isComplexEquality: Swift.Bool
ExecutorJob
public var allocator: _Concurrency.ExecutorJob.LocalAllocator?
ExecutorJob
public var kind: _Concurrency.ExecutorJob.Kind
Task
let builtinSerialExecutor
Task
let builtinSerialExecutor
Task
let builtinSerialExecutor
Task
let builtinSerialExecutor
Task
let builtinSerialExecutor
Task
let builtinSerialExecutor
Task
let builtinSerialExecutor
Task
let builtinSerialExecutor
Task
let canRunSynchronously: Bool
Task
let canRunSynchronously: Bool
Task
let canRunSynchronously: Bool
Task
let canRunSynchronously: Bool
Task
let canRunSynchronously: Bool
Task
let canRunSynchronously: Bool
Task
let canRunSynchronously: Bool
Task
let canRunSynchronously: Bool
Task
let executorBuiltin: Builtin.Executor
Task
let executorBuiltin: Builtin.Executor
Task
let executorBuiltin: Builtin.Executor
Task
let executorBuiltin: Builtin.Executor
Task
let executorBuiltin: Builtin.Executor
Task
let executorBuiltin: Builtin.Executor
Task
let executorBuiltin: Builtin.Executor
Task
let executorBuiltin: Builtin.Executor
Task
let flags
Task
let flags
Task
let flags
Task
let flags
Task
let flags
Task
let flags
Task
let flags
Task
let flags
Task
let flagsMustNotCrash: UInt64 = 0
Task
let flagsMustNotCrash: UInt64 = 0
Task
let flagsMustNotCrash: UInt64 = 0
Task
let flagsMustNotCrash: UInt64 = 0
Task
let flagsMustNotCrash: UInt64 = 0
Task
let flagsMustNotCrash: UInt64 = 0
Task
let flagsMustNotCrash: UInt64 = 0
Task
let flagsMustNotCrash: UInt64 = 0
Task
public static var name: Swift.String?
Task
var task: Builtin.NativeObject?
Task
var task: Builtin.NativeObject?
Task
var task: Builtin.NativeObject?
Task
var task: Builtin.NativeObject?
Task
var task: Builtin.NativeObject?
Task
var task: Builtin.NativeObject?
Task
var task: Builtin.NativeObject?
Task
var task: Builtin.NativeObject?
TaskGroup
let builtinSerialExecutor
TaskGroup
let builtinSerialExecutor
TaskGroup
let builtinSerialExecutor
TaskGroup
let builtinSerialExecutor
TaskGroup
let canAdd = _taskGroupAddPendingTask(group: _group, unconditionally: false)
TaskGroup
let canAdd = _taskGroupAddPendingTask(group: _group, unconditionally: false)
TaskGroup
let executorBuiltin: Builtin.Executor
TaskGroup
let executorBuiltin: Builtin.Executor
TaskGroup
let executorBuiltin: Builtin.Executor
TaskGroup
let executorBuiltin: Builtin.Executor
TaskGroup
let flags
TaskGroup
let flags
TaskGroup
let flags
TaskGroup
let flags
TaskGroup
var task: Builtin.NativeObject?
TaskGroup
var task: Builtin.NativeObject?
TaskGroup
var task: Builtin.NativeObject?
TaskGroup
var task: Builtin.NativeObject?
ThrowingDiscardingTaskGroup
let builtinSerialExecutor
ThrowingDiscardingTaskGroup
let builtinSerialExecutor
ThrowingDiscardingTaskGroup
let builtinSerialExecutor
ThrowingDiscardingTaskGroup
let builtinSerialExecutor
ThrowingDiscardingTaskGroup
let canAdd = _taskGroupAddPendingTask(group: _group, unconditionally: false)
ThrowingDiscardingTaskGroup
let canAdd = _taskGroupAddPendingTask(group: _group, unconditionally: false)
ThrowingDiscardingTaskGroup
let executorBuiltin: Builtin.Executor
ThrowingDiscardingTaskGroup
let executorBuiltin: Builtin.Executor
ThrowingDiscardingTaskGroup
let executorBuiltin: Builtin.Executor
ThrowingDiscardingTaskGroup
let executorBuiltin: Builtin.Executor
ThrowingDiscardingTaskGroup
let flags
ThrowingDiscardingTaskGroup
let flags
ThrowingDiscardingTaskGroup
let flags
ThrowingDiscardingTaskGroup
let flags
ThrowingDiscardingTaskGroup
var task: Builtin.NativeObject?
ThrowingDiscardingTaskGroup
var task: Builtin.NativeObject?
ThrowingDiscardingTaskGroup
var task: Builtin.NativeObject?
ThrowingDiscardingTaskGroup
var task: Builtin.NativeObject?
ThrowingTaskGroup
let builtinSerialExecutor
ThrowingTaskGroup
let builtinSerialExecutor
ThrowingTaskGroup
let builtinSerialExecutor
ThrowingTaskGroup
let builtinSerialExecutor
ThrowingTaskGroup
let canAdd = _taskGroupAddPendingTask(group: _group, unconditionally: false)
ThrowingTaskGroup
let canAdd = _taskGroupAddPendingTask(group: _group, unconditionally: false)
ThrowingTaskGroup
let executorBuiltin: Builtin.Executor
ThrowingTaskGroup
let executorBuiltin: Builtin.Executor
ThrowingTaskGroup
let executorBuiltin: Builtin.Executor
ThrowingTaskGroup
let executorBuiltin: Builtin.Executor
ThrowingTaskGroup
let flags
ThrowingTaskGroup
let flags
ThrowingTaskGroup
let flags
ThrowingTaskGroup
let flags
ThrowingTaskGroup
var task: Builtin.NativeObject?
ThrowingTaskGroup
var task: Builtin.NativeObject?
ThrowingTaskGroup
var task: Builtin.NativeObject?
ThrowingTaskGroup
var task: Builtin.NativeObject?

Conformances

AsyncStream.Continuation
Swift.Hashable
AsyncThrowingStream.Continuation
Swift.Hashable
ExecutorJob.Kind
Swift.BitwiseCopyable

Initializers

UnownedSerialExecutor
public init<E>(_ executor: __shared E) where E : _Concurrency.SerialExecutor
UnownedSerialExecutor
public init<E>(_ executor: __shared E) where E : _Concurrency.SerialExecutor
UnownedTaskExecutor
public init<E>(_ executor: __shared E) where E : _Concurrency.TaskExecutor
UnownedTaskExecutor
public init<E>(_ executor: __shared E) where E : _Concurrency.TaskExecutor