Function FixedLenByteArrayToString

cpp/src/parquet/types.h:770–774

}

static inline std::string FixedLenByteArrayToString(const FixedLenByteArray& a, int len) {
  std::ostringstream result;
  std::copy(a.ptr, a.ptr + len, std::ostream_iterator<uint32_t>(result, " "));
  return result.str();
}

template <Type::type TYPE>
struct type_traits {};