Struct Redis

pub struct Redis { /* private fields */ }

Implementations

impl Redis

pub fn connect(dsn: String) -> Result<Self, String>

pub fn con(&mut self) -> Result<Connection, String>

Trait Implementations

impl CacheBase for Redis

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

切换到指定的数据库

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

设置

• expiration_date 过期时间 s 秒

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

获取

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

删除

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

判断KEY是否存在

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

查询KEYS获取

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

集合 添加

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

设置消息队列

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

消息队列获取

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

设置对象集合

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

获取对象集合

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

哈希-添加

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

获取哈希指定key的字段值

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

获取key下所有的field

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

删除哈希指定key的字段

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

获取key下所有的value

impl Clone for Redis

fn clone(&self) -> Redis

Returns a copy of the value.

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

Performs copy-assignment from source.