Format Rust code using rustfmt

src/avatar.rs

@@ -68,7 +68,13 @@ impl Avatar {
             .map(|&frame| Image::from(frame.to_string()))
             .collect();
 
-        Ok(Avatar { animation_frames, name, room_id, position, colour_id })
+        Ok(Avatar {
+            animation_frames,
+            name,
+            room_id,
+            position,
+            colour_id,
+        })
     }
 }