Core.lcons: def of bend-schema-lib@0.4.1.0
Import: import bend-schema-lib@0.4.1.0/core.bend as Core
Lines 1545-1550 of bend-schema-lib@0.4.1.0/core.bend: https://jend.leeeet.dev/read.txt?path=bend-schema-lib@0.4.1.0/core.bend&start_line=1545&end_line=1550

import Base

def lcons(-A: Data, h: Maybe<&2, A>, t: Maybe<&2, List<&2, A>>) -> Maybe<&2, List<&2, A>>:
  match h t:
    case Some{x} Some{xs}:
      Some{x <> xs}
    case _ _:
      None{}

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe