Struct Cache 

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

A thread-safe cache with TTL support.

Implementations

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

where K: Eq + Hash + Clone, V: Clone,

pub fn new(default_ttl: Duration, max_size: usize) -> Self

Create a new cache with the given default TTL and maximum size.

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

Get a value from the cache.

pub async fn put(&self, key: K, value: V)

Put a value into the cache with default TTL.

pub async fn put_with_ttl(&self, key: K, value: V, ttl: Duration)

Put a value into the cache with custom TTL.

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

Remove a value from the cache.

pub async fn clear(&self)

Clear all entries from the cache.

pub async fn stats(&self) -> CacheStats

Get cache statistics.