Deque.obs_list: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/containers/deque.bend as Deque
Lines 122-124 of bend-collections@1.0.0.0/src/containers/deque.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/containers/deque.bend&start_line=122&end_line=124

import Base
import bend-collections@1.0.0.0/src/containers/types/deque.bend as E

def obs_list(~T: Data, r: Deque<T> & List<&2, T>) -> Deque<T> & E.Obs<T>:
  (d, xs) = r
  (d, E.OList{xs})

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/deque.bend&name=Deque
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/types/deque.bend&name=Obs