module hunt.cache.CacheOption; struct CacheOption { string driver = "memory"; bool l2 = false; RedisConf redis; MemcacheConf memcache; RocksdbConf rocksdb; struct MemoryConf { long size = 65535; } struct RedisConf { string host = "127.0.0.1"; string password; ushort database = 0; ushort port = 6379; uint timeout = 0; } struct MemcacheConf { string host = "127.0.0.1"; ushort port = 11211; uint timeout = 0; } struct RocksdbConf { string path = "storages/cache.db"; } }