more func
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@ -513,13 +513,13 @@ impl KeyDirectory {
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if self.cache.borrow().len() <= MAX_CACHE_USAGE_TRACK { return; }
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let uniqs: HashSet<&Uuid> = cache_usage.iter().collect();
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let removes: Vec<Uuid> = {
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let removes:Vec<Uuid> = {
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let cache = self.cache.borrow();
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cache.keys().cloned().filter(|key| !uniqs.contains(key)).collect()
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};
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for key in removes {
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self.cache.borrow_mut().remove(&key);
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}
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if removes.is_empty() { return }
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let mut cache = self.cache.borrow_mut();
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for key in removes { cache.remove(&key); }
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}
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/// Reports how many keys are currently cached.
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