IntrusiveList.build_loop: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/containers/internal/intrusive_list.bend as IntrusiveList
Lines 584-588 of bend-collections@1.0.0.0/src/containers/internal/intrusive_list.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/containers/internal/intrusive_list.bend&start_line=584&end_line=588

import Base

def build_loop(~S: Type, ~N: Data, ~V: Data, ~C: Data, ~set_next: S -> N -> Maybe<&2, N> -> S, ~set_prev: S -> N -> Maybe<&2, N> -> S, ~make: S -> C -> V -> S & N, +xs: List<&2, V>, +c: C, r: S & (Maybe<&2, N> & Maybe<&2, N>)) -> S & Maybe<&2, N>:
  match xs r:
    case Nil{} Tuple{s, Tuple{head, tail}}: (s, head)
    case Con{v, rest} Tuple{s, Tuple{head, tail}}:
      build_loop(~S, ~N, ~V, ~C, ~set_next, ~set_prev, ~make, rest, c, build_step(~S, ~N, ~V, ~C, ~set_next, ~set_prev, ~make, s, c, head, tail, v))

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=Maybe
  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/internal/intrusive_list.bend&name=build_step