(&mut self, key: K)
| 47 | } |
| 48 | |
| 49 | fn touch(&mut self, key: K) { |
| 50 | if let Some(pos) = self.order.iter().position(|existing| *existing == key) { |
| 51 | self.order.remove(pos); |
| 52 | } |
| 53 | self.order.push_back(key); |
| 54 | } |
| 55 | |
| 56 | fn evict_lru(&mut self) { |
| 57 | while let Some(oldest) = self.order.pop_front() { |
no outgoing calls
no test coverage detected