Swift Standard Library Functions Swift標準ライブラリ関数

This chapter describes the global functions defined in the Swift standard library. この章は、Swift標準ライブラリにおいて定義されるグローバル関数を記述します。

Topics 話題

Functions 関数

func async<T>(priority: TaskPriority?, operation: @Sendable () -> T) -> Task<T, Error>
func async<T>(priority: TaskPriority?, operation: @Sendable () -> T) -> Task<T, Never>
func asyncDetached<T>(priority: TaskPriority?, operation: @Sendable () -> T) -> Task<T, Error>
func asyncDetached<T>(priority: TaskPriority?, operation: @Sendable () -> T) -> Task<T, Never>
func detach<T>(priority: TaskPriority?, operation: @Sendable () -> T) -> Task<T, Error>
func detach<T>(priority: TaskPriority?, operation: @Sendable () -> T) -> Task<T, Never>
func swift_deletedAsyncMethodError()
func withTaskGroup<ChildTaskResult, GroupResult>(of: ChildTaskResult.Type, returning: GroupResult.Type, body: (inout TaskGroup<ChildTaskResult>) -> GroupResult) -> GroupResult
Starts a new scope that can contain a dynamic number of child tasks.
func withThrowingTaskGroup<ChildTaskResult, GroupResult>(of: ChildTaskResult.Type, returning: GroupResult.Type, body: (inout ThrowingTaskGroup<ChildTaskResult, Error>) -> GroupResult) -> GroupResult
Starts a new scope that can contain a dynamic number of throwing child tasks.
func withUnsafeTemporaryAllocation<R>(byteCount: Int, alignment: Int, (UnsafeMutableRawBufferPointer) -> R) -> R
Provides scoped access to a raw buffer pointer with the specified byte count and alignment.
func withUnsafeTemporaryAllocation<T, R>(of: T.Type, capacity: Int, (UnsafeMutableBufferPointer<T>) -> R) -> R
Provides scoped access to a buffer pointer to memory of the specified type and with the specified capacity.