Enum Cache

pub enum Cache {
    Redis(Redis),
    None,
}

Variants

Redis(Redis)

None

Implementations

impl Cache

pub fn new(config: Config) -> Self

配置文件模式

pub fn create(name: &str, connection: Connection) -> Self

非配置文件模式

pub fn connections(&mut self) -> JsonValue

获取通道列表

pub fn connection(&mut self, name: &str) -> Self

切换通道

Trait Implementations

impl CacheBase for Cache

fn hash_get(&mut self, key: &str) -> Result<JsonValue, String>

哈希 获取

fn hash_add( &mut self, key: &str, field: &str, value: JsonValue, ) -> Result<bool, String>

哈希 添加

fn hash_get_field_value( &mut self, key: &str, field: &str, ) -> Result<JsonValue, String>

哈希-获取指定字段的值

fn hash_get_fields(&mut self, key: &str) -> Result<JsonValue, String>

哈希-获取所有字段

fn hash_get_values(&mut self, key: &str) -> Result<JsonValue, String>

哈希-获取所有值

fn db(&mut self, db: i8) -> &mut Self

选择数据库

fn key_exists(&mut self, key: &str) -> Result<bool, String>

键 判断是否存在

fn key_del(&mut self, key: &str) -> Result<bool, String>

键 删除

fn key_ttl(&mut self, key: &str) -> Result<i64, String>

键 以秒为单位返回 key 的剩余过期时间。

fn key_set_expireat( &mut self, key: &str, timestamp: i64, ) -> Result<bool, String>

键 设置到期时间

fn key_set_seconds(&mut self, key: &str, s: i64) -> Result<bool, String>

键 设置到期时间

fn key_del_expire(&mut self, key: &str) -> Result<bool, String>

键 删除到期时间

fn key_query(&mut self, key: &str) -> Result<JsonValue, String>

查询 KEY

fn add( &mut self, key: &str, value: JsonValue, expiration_date: u64, ) -> Result<bool, String>

设置缓存

fn get(&mut self, key: &str) -> Result<JsonValue, String>

获取缓存

fn set_add( &mut self, key: &str, value: JsonValue, expiry_s: i64, ) -> Result<bool, String>

集合 添加

fn set_count(&mut self, key: &str) -> Result<usize, String>

集合 获取成员数量

fn set_get(&mut self, key: &str) -> Result<JsonValue, String>

集合 获取

fn set_delete(&mut self, key: &str, value: JsonValue) -> Result<bool, String>

集合 删除

fn set_get_sinter(&mut self, keys: Vec<&str>) -> Result<JsonValue, String>

集合 获取交集

fn set_get_sunion(&mut self, keys: Vec<&str>) -> Result<JsonValue, String>

集合 获取并集

fn list_add( &mut self, key: &str, value: JsonValue, expiry_s: i64, ) -> Result<bool, String>

列表 添加

fn list_del(&mut self, key: &str, value: JsonValue) -> Result<bool, String>

列表 删除元素

fn hash_delete(&mut self, key: &str, field: &str) -> Result<bool, String>

删除哈希指定key的字段

fn geo_add( &mut self, key: &str, longitude: f64, latitude: f64, value: JsonValue, ) -> Result<bool, String>

地理 添加地理位置

fn geo_get(&mut self, key: &str, value: JsonValue) -> Result<JsonValue, String>

地理 获取地理位置

fn geo_dist( &mut self, key: &str, value1: JsonValue, value2: JsonValue, ) -> Result<JsonValue, String>

地理 获取两地之间的距离地理位置

fn geo_radius( &mut self, key: &str, value: JsonValue, radius: &str, ) -> Result<JsonValue, String>

地理 以给定的经纬度为中心， 返回键包含的位置元素当中， 与中心的距离不超过给定最大距离的所有位置元素

fn stream_add( &mut self, key: &str, msg_id: &str, field: &str, value: JsonValue, ) -> Result<String, String>

设置消息队列

fn stream_count(&mut self, key: &str) -> Result<usize, String>

获取消息长度

fn stream_get(&mut self, key: &str) -> Result<JsonValue, String>

获取 过滤已删除的消息队列

fn stream_group_create( &mut self, key: &str, group: &str, ) -> Result<bool, String>

创建消费者组

fn stream_get_group(&mut self, key: &str, group: &str) -> Result<bool, String>

获取组存在不

fn stream_group_del(&mut self, key: &str, group: &str) -> Result<bool, String>

删除 消费者

fn stream_del(&mut self, key: &str, id: &str) -> Result<bool, String>

删除消息

fn stream_get_stream(&mut self, key: &str) -> Result<JsonValue, String>

fn stream_group_msg( &mut self, key: &str, group: &str, user: &str, ) -> Result<JsonValue, String>

删除 消费者

fn stream_group_add_user( &mut self, key: &str, group: &str, user: &str, ) -> Result<bool, String>

fn stream_group_del_user( &mut self, key: &str, group: &str, user: &str, ) -> Result<bool, String>

impl Clone for Cache

fn clone(&self) -> Cache

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.