IntrusiveList.build_step_1: 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 577-579 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=577&end_line=579

import Base

def build_step_1(~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, +head: Maybe<&2, N>, +tail: Maybe<&2, N>, r: S & N) -> S & (Maybe<&2, N> & Maybe<&2, N>):
  (s, +node) = r
  append_node(~S, ~N, ~set_next, ~set_prev, s, head, tail, node)

Uses (4):
  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=append_node