Method Serialize

src/ffi/extra/serialization.cc:46–55

class ObjectGraphSerializer {
 public:
  static json::Value Serialize(const Any& value, const Any& metadata) {
    ObjectGraphSerializer serializer;
    json::Object result;
    result.Set("root_index", serializer.GetOrCreateNodeIndex(value));
    result.Set("nodes", std::move(serializer.nodes_));
    if (metadata != nullptr) {
      result.Set("metadata", metadata);
    }
    return result;
  }

 private:
  ObjectGraphSerializer() = default;