Method insert

include/tsl/array-hash/array_map.h:173–176

#ifdef TSL_AH_HAS_STRING_VIEW
  std::pair<iterator, bool> insert(const std::basic_string_view<CharT>& key,
                                   const T& value) {
    return m_ht.emplace(key.data(), key.size(), value);
  }
#else
  std::pair<iterator, bool> insert(const CharT* key, const T& value) {
    return m_ht.emplace(key, std::char_traits<CharT>::length(key), value);