async fn compute_never_joined_rooms<T: TransactedSyncV4Queries>(
transaction: &mut T,
never_joined_rooms: HashMap<OwnedRoomId, bool>,
rooms_bump_stamps: &HashMap<OwnedRoomId, usize>,
) -> Result<BTreeMap<OwnedRoomId, Room>, InternalServerError>Expand description
Fetches all the data for the rooms the user never joined.