Cli.missing_once: def of cli@0.2.0.0
Import: import cli@0.2.0.0/cli.bend as Cli
Lines 3988-3993 of cli@0.2.0.0/cli.bend: https://jend.leeeet.dev/read.txt?path=cli@0.2.0.0/cli.bend&start_line=3988&end_line=3993

import Base

# A group's display the first time a need_one rule names it.
def missing_once(listed: Bool, items: List<&2, SpecItem>,
    fields: List<&2, Field>, name: String) -> List<&2, String>:
  match listed:
    case True{}: []
    case False{}: missing_group(items, fields, name)

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=cli@0.2.0.0/cli.bend&name=Field
  https://jend.leeeet.dev/definition.txt?path=cli@0.2.0.0/cli.bend&name=SpecItem
  https://jend.leeeet.dev/definition.txt?path=cli@0.2.0.0/cli.bend&name=missing_group