Reformat code

src/data/repositories.rs

@@ -320,7 +320,8 @@ impl<T: EntityData + Clone, D: DbLayer<T>> Repository<T, D> for DataRepositoryIn
     }
 
     fn create_now(&mut self, mut new: T) -> Result<EntityHandle<T>, NotificationData> {
-        self.data_layer.add_entity(&mut new, &self.connection.read())?;
+        self.data_layer
+            .add_entity(&mut new, &self.connection.read())?;
         let index = self.cache.len();
         let handle = EntityHandle::new(new.id(), index, true);
         self.cache.push(new);
@@ -378,7 +379,7 @@ impl<T: EntityData + Clone, D: DbLayer<T>> Repository<T, D> for DataRepositoryIn
 
     fn start(&mut self) -> MaybeError {
         if self.version != 0 {
-            return Ok(())
+            return Ok(());
         }
 
         self.init()?;