gistfile1.txt

  % if HAS_TASK_EXECUTOR:
  ///   - taskExecutor: The task executor that the child task should be started on and keep using.
  ///      Explicitly passing `nil` as the executor preference is equivalent to no preference,
  ///      and effectively means to inherit the outer context's executor preference.
  ///      You can also pass the ``globalConcurrentExecutor`` global executor explicitly.
  % end

  @discardableResult
  public ${METHOD_VARIANT}( // Task ${METHOD_VARIANT}
    ${",\n    ".join(adjust_params_for_kind(PARAMS))}
  ) ${ARROW_RETURN_TYPE}{

    // Set up the job flags for a new task.
    let flags = taskCreateFlags(
      priority: priority,
      isChildTask: false,
      copyTaskLocals: ${'true' if not IS_DETACHED else 'false /* detached */'},
      inheritContext: ${'true' if not IS_DETACHED else 'false /* detached */'},
      enqueueJob: true,
      addPendingGroupTaskUnconditionally: false,
      isDiscardingTask: false,
      isSynchronousStart: false)

% if HAS_ISOLATED_ANY:
    let builtinSerialExecutor =
      unsafe Builtin.extractFunctionIsolation(operation)?.unownedExecutor.executor
% end # HAS_ISOLATED_ANY

    /* skipping some branches ... */

    var task: Builtin.NativeObject?

      task =
        unsafe name.utf8CString.withUnsafeBufferPointer { nameBytes in
          Builtin.createTask(
            flags: flags,
            % if HAS_ISOLATED_ANY:
            initialSerialExecutor: builtinSerialExecutor,
            % end
            taskName: nameBytes.baseAddress!._rawValue,
            operation: operation).0
        }

    #endif // $BuiltinCreateAsyncTaskName
% end # HAS_TASK_NAME