chore: listen to clippy

gpodder_sqlite/src/models/device.rs

@@ -58,21 +58,6 @@ impl Device {
             )
             .get_result(conn)
     }
-
-    pub fn by_device_id(
-        conn: &mut SqliteConnection,
-        user_id: i64,
-        device_id: &str,
-    ) -> diesel::QueryResult<Self> {
-        devices::dsl::devices
-            .select(Self::as_select())
-            .filter(
-                devices::user_id
-                    .eq(user_id)
-                    .and(devices::device_id.eq(device_id)),
-            )
-            .get_result(conn)
-    }
 }
 
 impl NewDevice {