IntrusiveList.mapped_factory_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 601-603 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=601&end_line=603 import Base def mapped_factory_1(~S: Type, ~N: Data, ~V: Data, ~D: Data, ~C: Data, ~convert: S -> C -> V -> S & D, ~make: S -> C -> D -> S & N, +c: C, r: S & D) -> S & N: (s, +d) = r make(s, c, d) Uses (2): https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma