diff --git a/src/generic_storage.rs b/src/generic_storage.rs
index d67eea2..d8d4f03 100644
--- a/src/generic_storage.rs
+++ b/src/generic_storage.rs
@@ -6,13 +6,6 @@ pub trait GenericStorage<T>: Deref<Target = [T]> + DerefMut<Target = [T]> + Send
     fn push(&mut self, value: T);
 }
 
-pub trait GenericStorageCloneExt<T>: GenericStorage<T>
-where
-    T: Clone,
-{
-    fn resize(&mut self, new_len: usize, value: T);
-}
-
 impl<T: Send + Sync> GenericStorage<T> for Vec<T> {
     fn push(&mut self, value: T) {
         self.push(value);