Struct TaggedCache 

pub struct TaggedCache { /* private fields */ }

A cache instance with tags for grouped operations.

Implementations

impl TaggedCache

pub async fn get<T>(&self, key: &str) -> Result<Option<T>, Error>

where T: DeserializeOwned,

Get a value from the cache.

pub async fn put<T>( &self, key: &str, value: &T, ttl: Duration, ) -> Result<(), Error>

where T: Serialize,

Put a value in the cache with tags.

pub async fn put_default<T>(&self, key: &str, value: &T) -> Result<(), Error>

where T: Serialize,

Put a value using the default TTL.

pub async fn forever<T>(&self, key: &str, value: &T) -> Result<(), Error>

where T: Serialize,

Store a value forever.

pub async fn has(&self, key: &str) -> Result<bool, Error>

Check if a key exists.

pub async fn forget(&self, key: &str) -> Result<bool, Error>

Remove a key from the cache.

pub async fn flush(&self) -> Result<(), Error>

Flush all cache entries with any of the configured tags.

pub async fn remember<T, F, Fut>( &self, key: &str, ttl: Duration, f: F, ) -> Result<T, Error>

where T: Serialize + DeserializeOwned, F: FnOnce() -> Fut, Fut: Future<Output = T>,

Get a value or compute it if not cached.

pub async fn remember_forever<T, F, Fut>( &self, key: &str, f: F, ) -> Result<T, Error>

where T: Serialize + DeserializeOwned, F: FnOnce() -> Fut, Fut: Future<Output = T>,

Get a value or compute it, caching forever.