def record
import bend-collections@1.0.0.0/src/containers/queue.bend as Queueimport Base
import bend-collections@1.0.0.0/src/containers/types/queue.bend as E
79def record(~T: Data, acc: List<&2, E.Obs<T>>, r: Queue<T> & E.Obs<T>) -> Queue<T> & List<&2, E.Obs<T>>:
80 (q, o) = r
81 (q, Con{o, acc})