class ErrorCollector {
  using ConverterErrorData = tflite::metrics::ConverterErrorData;
  using ConverterErrorDataSet =
      std::unordered_set<ConverterErrorData, ConverterErrorDataHash,
                         ConverterErrorDataComparison>;

 public:
  const ConverterErrorDataSet &CollectedErrors() { return collected_errors_; }

  void ReportError(const ConverterErrorData &error) {
    collected_errors_.insert(error);
  }

      hash_result ^= std::hash<std::string>{}(v.operator_().name()) << 3;
    }
    return hash_result;
  }
};

// The comparison function for ConverterErrorData.
struct ConverterErrorDataComparison {
  std::size_t operator()(
      const tflite::metrics::ConverterErrorData& a,
      const tflite::metrics::ConverterErrorData& b) const noexcept {