Queue.obs_item: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/containers/queue.bend as Queue
Lines 58-60 of bend-collections@1.0.0.0/src/containers/queue.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/containers/queue.bend&start_line=58&end_line=60

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

def obs_item(~T: Data, r: Queue<T> & Result<&2, &2, E.Error, T>) -> Queue<T> & E.Obs<T>:
  (q, x) = r
  (q, E.OItem{x})

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  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/queue.bend&name=Queue
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/types/queue.bend&name=Error
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/types/queue.bend&name=Obs