Struct Cache

pub struct Cache { /* private fields */ }

Implementations

impl Cache

pub fn new(config: CacheConfig) -> Result<Self, Box<dyn Error>>

pub fn get_key_lock(&self, key: &str) -> Arc<Mutex<()>>

pub fn set<V: Serialize>( &self, key: &str, value: V, ttl: Duration, ) -> Result<(), Box<dyn Error>>

pub fn set_without_guard<V: Serialize>( &self, key: &str, value: V, ttl: Duration, ) -> Result<(), Box<dyn Error>>

pub fn get<V: for<'de> Deserialize<'de>>(&self, key: &str) -> Option<V>

pub fn expire(&self, key: &str) -> Option<Duration>

pub fn remove(&self, key: &str) -> Result<(), Box<dyn Error>>

pub fn remove_without_guard(&self, key: &str) -> Result<(), Box<dyn Error>>

pub fn clear(&self) -> Result<(), Box<dyn Error>>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

Trait Implementations

impl Clone for Cache

fn clone(&self) -> Cache

Returns a duplicate of the value.

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

Performs copy-assignment from source.