IntrusiveLinks.prev: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/containers/intrusive_links.bend as IntrusiveLinks
Lines 49-51 of bend-collections@1.0.0.0/src/containers/intrusive_links.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/containers/intrusive_links.bend&start_line=49&end_line=51

import Base

def prev(s: Links, n: U32) -> Links & Maybe<&2, U32>:
  Links{nexts, prevs, heads} = s
  prev_got(nexts, heads, Array.get(U32, prevs, n))

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array.get
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/intrusive_links.bend&name=Links
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/intrusive_links.bend&name=prev_got