Method Clone

common/values/value_builder.cc:404–413

  }

  CustomListValue Clone(google::protobuf::Arena* absl_nonnull arena) const override {
    ABSL_DCHECK(arena != nullptr);

    ListValueBuilderImpl builder(arena);
    builder.Reserve(elements_.size());
    for (const auto& element : elements_) {
      builder.UnsafeAdd(element.Clone(arena));
    }
    return std::move(builder).BuildCustom();
  }

  size_t Size() const override { return elements_.size(); }