Function SerializeAsHexString

tensorflow/lite/testing/string_util.cc:29–41

namespace python {

PyObject* SerializeAsHexString(PyObject* value) {
  DynamicBuffer dynamic_buffer;
  if (!python_utils::FillStringBufferWithPyArray(value, &dynamic_buffer)) {
    return nullptr;
  }

  char* char_buffer = nullptr;
  size_t size = dynamic_buffer.WriteToBuffer(&char_buffer);
  string s = absl::BytesToHexString({char_buffer, size});
  free(char_buffer);

  return python_utils::ConvertToPyString(s.data(), s.size());
}

}  // namespace python
}  // namespace testing