def drop_right_go
import bend-collections@1.0.0.0/src/containers/bitset.bend as Bitsetimport Base
import bend-collections@1.0.0.0/src/containers/types/bitset.bend as E
462def drop_right_go(s: Bitset, u: Unit, x: Result<&2, &2, E.Error, Unit>) -> Bitset & Result<&2, &2, E.Error, Unit>:
463 match u:
464 case Unit{}:
465 (s, x)