diff options
Diffstat (limited to 'disk')
| -rw-r--r-- | disk/src/qcow/vec_cache.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/disk/src/qcow/vec_cache.rs b/disk/src/qcow/vec_cache.rs index ecd7673..18cfc69 100644 --- a/disk/src/qcow/vec_cache.rs +++ b/disk/src/qcow/vec_cache.rs @@ -120,7 +120,7 @@ impl<T: Cacheable> CacheMap<T> { { if self.map.len() == self.capacity { // TODO(dgreid) - smarter eviction strategy. - let to_evict = *self.map.iter().nth(0).unwrap().0; + let to_evict = *self.map.iter().next().unwrap().0; if let Some(evicted) = self.map.remove(&to_evict) { if evicted.dirty() { write_callback(to_evict, evicted)?; |