Function GetString

library/cpp/json/writer/json_value.h:241–243

    }

    inline bool GetString(const TJsonValue& jv, size_t index, TString* value) {
        return jv[index].GetString(value);
    }

    bool GetMapPointer(const TJsonValue& jv, size_t index, const TJsonValue::TMapType** value);
    bool GetArrayPointer(const TJsonValue& jv, size_t index, const TJsonValue::TArray** value);