Function MakeErrorIterator

cpp/src/arrow/util/iterator.h:379–384

template <typename T>
Iterator<T> MakeErrorIterator(Status s) {
  return MakeFunctionIterator([s]() -> Result<T> {
    ARROW_RETURN_NOT_OK(s);
    return IterationTraits<T>::End();
  });
}

/// \brief Simple iterator which yields the elements of a std::vector
template <typename T>