Code cleanup

src/data_provider/mod.rs

@@ -67,7 +67,11 @@ impl<T: EntityData, Q: TableAccessQuerySet<T>> DbLayer<T> for SqliteDbLayer<T, Q
         let time = Instant::now();
 
         let index: u32 = connection
-            .query_row(format!("{} RETURNING {}", Q::add(), Q::id_field()).as_str(), Q::insert_params(entity), |row| row.get(0))
+            .query_row(
+                format!("{} RETURNING {}", Q::add(), Q::id_field()).as_str(),
+                Q::insert_params(entity),
+                |row| row.get(0),
+            )
             .map_err(|e| {
                 error!("{}", e);
                 DbSaveError
@@ -104,7 +108,7 @@ impl<T: EntityData, Q: TableAccessQuerySet<T>> DbLayer<T> for SqliteDbLayer<T, Q
             .prepare(Q::load())
             .expect("Failed to prepare state query");
         let iter = stmt
-            .query_map([], |row| Ok(Q::from_sql(row)?))
+            .query_map([], |row| Q::from_sql(row))
             .map_err(|e| {
                 error!("{}", e);
                 DbSaveError