Constant GAMERULE_ENTITIES_WITH_PASSENGERS_CAN_USE_PORTALS_DESCRIPTION 

pub const GAMERULE_ENTITIES_WITH_PASSENGERS_CAN_USE_PORTALS_DESCRIPTION: &str = "gamerule.entitiesWithPassengersCanUsePortals.description";

“Allow entities with passengers to teleport through Nether Portals, End Portals, and End Gateways.”