Method GetError

common/value.h:1773–1773

  const ErrorValue& GetError() const& ABSL_ATTRIBUTE_LIFETIME_BOUND;
  ErrorValue GetError() &&;
  ErrorValue GetError() const&& { return GetError(); }

  // Performs an unchecked cast from a value to an int value. In
  // debug builds a best effort is made to crash. If `IsInt()` would return