package selector import "errors" var ( ErrNoAvailableNodes = errors.New("could not find any available nodes") ErrCurrentRegionNotSet = errors.New("current region cannot be blank") ErrCurrentRegionUnknownLatLon = errors.New("unknown lat and lon for the current region") ErrSortByNotSet = errors.New("sort by option cannot be blank") ErrSortByUnknown = errors.New("unknown sort by option") )