Function operator[]

src/ArduinoJson/Object/JsonObjectConst.hpp:103–107

  template <typename TString,
            detail::enable_if_t<detail::IsString<TString>::value, int> = 0>
  JsonVariantConst operator[](const TString& key) const {
    return JsonVariantConst(detail::ObjectData::getMember(
                                data_, detail::adaptString(key), resources_),
                            resources_);
  }

  // Gets the member with specified key.
  // https://arduinojson.org/v7/api/jsonobjectconst/subscript/