Method Value

cpp/src/arrow/result.h:364–370

  template <typename U, typename E = typename std::enable_if<
                            std::is_constructible<U, T>::value>::type>
  Status Value(U* out) && {
    if (!ok()) {
      return std::move(*this).status();
    }
    *out = U(MoveValueUnsafe());
    return Status::OK();
  }

  /// Move and return the internally stored value or alternative if an error is stored.
  T ValueOr(T alternative) && {