ferncacheReference
Constructor
pub fn builder() -> StoreBuilderCreates a store. Options are described on the configuration page; anything left unset uses its default.
set
pub async fn set(&self, key: &str, value: &[u8]) -> Result<(), Error>Stores a value under the key using the default TTL.
get
pub async fn get(&self, key: &str) -> Result<Option<Vec<u8>>, Error>Returns the value for the key, or nothing if it is missing or expired.
delete
pub async fn delete(&self, key: &str) -> Result<bool, Error>Removes the key and reports whether it was present.
len
pub async fn len(&self) -> Result<u64, Error>Returns the number of live entries.
clear
pub async fn clear(&self) -> Result<(), Error>Removes every entry and resets the counters.