1 files changed, 5 insertions, 0 deletions
diff --git a/engine/src/util.rs b/engine/src/util.rs
index 08e2227..a8ee893 100644
--- a/engine/src/util.rs
+++ b/engine/src/util.rs
@@ -10,6 +10,11 @@ pub struct MapVec<Key: Ord, Value>
 
 impl<Key: Ord, Value> MapVec<Key, Value>
 {
+    pub fn with_capacity(capacity: usize) -> Self
+    {
+        Self { inner: Vec::with_capacity(capacity) }
+    }
+
     pub fn insert(&mut self, key: Key, value: Value)
     {
         self.inner