pub struct MultiConsumerLruCache<K, V, L, S>{ /* private fields */ }
Expand description
A multi-consumer LRU cache.
Implementations§
source§impl<K, V, L, S> MultiConsumerLruCache<K, V, L, S>
impl<K, V, L, S> MultiConsumerLruCache<K, V, L, S>
sourcepub fn queue(&mut self, key: K, sender: S) -> bool
pub fn queue(&mut self, key: K, sender: S) -> bool
Adds the sender to the queue for the given key.
Returns true if this is the first queued sender for the key
sourcepub fn remove(&mut self, key: &K) -> Option<Vec<S>>
pub fn remove(&mut self, key: &K) -> Option<Vec<S>>
Remove consumers for a given key, this will also remove the key from the cache.
sourcepub fn get(&mut self, key: &K) -> Option<&mut V>
pub fn get(&mut self, key: &K) -> Option<&mut V>
Returns a reference to the value for a given key and promotes that element to be the most recently used.
sourcepub fn insert<'a>(&mut self, key: L::KeyToInsert<'a>, value: V) -> bool
pub fn insert<'a>(&mut self, key: L::KeyToInsert<'a>, value: V) -> bool
Inserts a new element into the map.
Can fail if the element is rejected by the limiter or if we fail to grow an empty map.
See Schnellru::insert
for more info.
sourcepub fn update_cached_metrics(&self)
pub fn update_cached_metrics(&self)
Update metrics for the inner cache.
Trait Implementations§
Auto Trait Implementations§
impl<K, V, L, S> Freeze for MultiConsumerLruCache<K, V, L, S>
impl<K, V, L, S> !RefUnwindSafe for MultiConsumerLruCache<K, V, L, S>
impl<K, V, L, S> Send for MultiConsumerLruCache<K, V, L, S>
impl<K, V, L, S> Sync for MultiConsumerLruCache<K, V, L, S>
impl<K, V, L, S> Unpin for MultiConsumerLruCache<K, V, L, S>
impl<K, V, L, S> !UnwindSafe for MultiConsumerLruCache<K, V, L, S>
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