Method set_error

cpp/fory/serialization/context.h:424–428

Set error if no error exists yet (preserves root cause).

  /// Set error if no error exists yet (preserves root cause).
  FORY_ALWAYS_INLINE void set_error(Error err) {
    if (error_.ok()) {
      error_ = std::move(err);
    }
  }

  /// get the accumulated error (moved out).
  FORY_ALWAYS_INLINE Error take_error() { return std::move(error_); }