diff options
Diffstat (limited to 'components/lru_cache/lib.rs')
| -rw-r--r-- | components/lru_cache/lib.rs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/components/lru_cache/lib.rs b/components/lru_cache/lib.rs index ffffca9a579..ada1ad3a950 100644 --- a/components/lru_cache/lib.rs +++ b/components/lru_cache/lib.rs @@ -33,9 +33,8 @@ pub struct Entry<T> { next: u16, } -impl<T, A: Array<Item=Entry<T>>> LRUCache<T, A> { - /// Create an empty LRU cache. - pub fn new() -> Self { +impl<T, A: Array<Item=Entry<T>>> Default for LRUCache<T, A> { + fn default() -> Self { let cache = LRUCache { entries: ArrayVec::new(), head: 0, @@ -44,7 +43,9 @@ impl<T, A: Array<Item=Entry<T>>> LRUCache<T, A> { assert!(cache.entries.capacity() < u16::max_value() as usize, "Capacity overflow"); cache } +} +impl<T, A: Array<Item=Entry<T>>> LRUCache<T, A> { /// Returns the number of elements in the cache. pub fn num_entries(&self) -> usize { self.entries.len() |