First chunk of battling is now fully working, along with integration tests! 🎉

src/static_data/libraries/data_library.rs

@@ -20,7 +20,7 @@ pub trait DataLibrary<'a, T: 'a> {
         modifies.1.remove(index);
     }
 
-    fn get(&self, key: &StringKey) -> Option<&T> {
+    fn get(&'a self, key: &StringKey) -> Option<&'a T> {
         self.map().get(key)
     }