Struct Cache

pub struct Cache<K, V> { /* private fields */ }

Application level cache which can store entries both in a locally and distributed using redis

Implementations

impl<K, V> Cache<K, V>

where K: Display + Hash + Eq + Send + Sync + 'static, V: Serialize + DeserializeOwned + Clone + Send + Sync + 'static,

pub fn new(ttl: Duration) -> Self

pub fn with_redis( self, redis: ConnectionManager, prefix: impl Into<String>, ttl: Duration, hash_key: bool, ) -> Self

pub fn longest_ttl(&self) -> Duration

Return the longest duration an entry might live for

pub async fn get(&self, key: &K) -> Result<Option<V>, CacheError>

pub async fn insert(&self, key: K, value: V) -> Result<(), CacheError>

Insert a key-value pair with the cache’s default TTL

pub async fn insert_with_ttl( &self, key: K, value: V, ttl: Duration, ) -> Result<(), CacheError>

Insert an entry with a custom TTL

Note that TTLs larger than the configured one will be ignored