Struct LRUCache

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pub struct LRUCache<K, V> { /* private fields */ }
Expand description

LRU缓存

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impl<K, V> LRUCache<K, V>
where K: Hash + Eq + Clone, V: Clone,

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pub fn new(config: CacheConfig) -> LRUCache<K, V>

创建新的LRU缓存

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

获取缓存值

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

设置缓存值

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

删除缓存条目

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pub async fn clear(&self)

清空缓存

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pub async fn get_stats(&self) -> CacheStats

获取缓存统计信息

Auto Trait Implementations§

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impl<K, V> Freeze for LRUCache<K, V>

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impl<K, V> !RefUnwindSafe for LRUCache<K, V>

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impl<K, V> Send for LRUCache<K, V>
where K: Send + Sync, V: Send + Sync,

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impl<K, V> Sync for LRUCache<K, V>
where K: Send + Sync, V: Send + Sync,

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impl<K, V> Unpin for LRUCache<K, V>

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impl<K, V> !UnwindSafe for LRUCache<K, V>

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impl<T> Any for T
where T: 'static + ?Sized,

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where T: ?Sized,

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type Output = T

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