1 files changed, 8 insertions, 1 deletions
diff --git a/server/src/lib.rs b/server/src/lib.rs
index 306ebd40..112f28ea 100644
--- a/server/src/lib.rs
+++ b/server/src/lib.rs
@@ -15,7 +15,14 @@
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 */
-#![feature(if_let_guard, map_many_mut, let_chains, iterator_try_collect, isqrt)]
+#![feature(
+    if_let_guard,
+    map_many_mut,
+    let_chains,
+    iterator_try_collect,
+    isqrt,
+    trait_upcasting
+)]
 pub mod commands;
 pub mod data;
 pub mod entity;