Struct MultiLevelCache 

pub struct MultiLevelCache { /* private fields */ }

Implementations

impl MultiLevelCache

pub fn new() -> MultiLevelCache

pub fn add_cache(self, cache: Box<dyn Cache>) -> MultiLevelCache

Trait Implementations

impl Cache for MultiLevelCache

fn get(&self, key: &str) -> Result<Option<Vec<u8>>, CacheError>

fn set( &self, key: &str, value: Vec<u8>, ttl: Option<Duration>, ) -> Result<(), CacheError>

fn delete(&self, key: &str) -> Result<(), CacheError>

fn clear(&self) -> Result<(), CacheError>

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

fn expire(&self, key: &str, ttl: Duration) -> Result<(), CacheError>

fn ttl(&self, key: &str) -> Result<Option<Duration>, CacheError>

impl Default for MultiLevelCache

fn default() -> MultiLevelCache

Returns the “default value” for a type.