Instance Methodswift 6.0.3_Concurrency

    next(isolation:)

    Advances to and returns the result of the next child task.

    iOS
    18.0+
    macOS
    15.0+
    tvOS
    18.0+
    visionOS
    2.0+
    watchOS
    11.0+
    mutating func next(isolation actor: isolated (any Actor)?) async throws(Failure) -> ThrowingTaskGroup<ChildTaskResult, Failure>.Iterator.Element?
    Mangled symbol
    sScg8IteratorV4next9isolationxSgScA_pSgYi_tYaq_YKF What are these?
    FNV24 hash
    2XVFU

    Returns

    The value returned by the next child task that completes, or nil if there are no remaining child tasks,

    Throws

    The error thrown by the next child task that completes.

    The elements returned from this method appear in the order that the tasks completed, not in the order that those tasks were added to the task group. After this method returns nil, this iterator is guaranteed to never produce more values.

    For more information about the iteration order and semantics, see ThrowingTaskGroup.next()