Method insert

atomic-repository/src/changestore/cache.rs:77–91

Insert an entry into the cache. If the cache is at capacity, the least recently used entry is evicted first.

(&mut self, key: K, value: V)

    /// If the cache is at capacity, the least recently used entry
    /// is evicted first.
    pub(crate) fn insert(&mut self, key: K, value: V) {
        // Evict if at capacity
        if self.entries.len() >= self.capacity && !self.entries.contains_key(&key) {
            self.evict_lru();
        }

        self.access_counter += 1;
        self.entries.insert(
            key,
            CacheEntry {
                value,
                last_access: self.access_counter,
            },
        );
    }

    /// Remove an entry from the cache.
    ///