Method slots

src/server.h:1119–1119

    redisDbPersistentData(redisDbPersistentData &&) = delete;

    size_t slots() const { return dictSlots(m_pdict); }
    size_t size(bool fCachedOnly = false) const;
    void expand(uint64_t slots) {
        if (m_spstorage)