Cli.miss.arg: def of shake@0.7.0.0
Import: import shake@0.7.0.0/src/cli.bend as Cli
Lines 1405-1412 of shake@0.7.0.0/src/cli.bend: https://jend.leeeet.dev/read.txt?path=shake@0.7.0.0/src/cli.bend&start_line=1405&end_line=1412

import Base

# whether this Arg is required and unbound
def miss.arg(
  aa: Arg,
  +binds: List<&2, Bind>,
  rest: Maybe<&2, String>
) -> Maybe<&2, String>:
  Arg{+n, _s, _l, _k, _h, +req, _d, _c} = aa
  miss.one(Bool.and(req, Bool.not(bound(binds, n))), n, rest)

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.not
  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=String
  https://jend.leeeet.dev/definition.txt?path=shake@0.7.0.0/src/cli.bend&name=Arg
  https://jend.leeeet.dev/definition.txt?path=shake@0.7.0.0/src/cli.bend&name=Bind
  https://jend.leeeet.dev/definition.txt?path=shake@0.7.0.0/src/cli.bend&name=bound
  https://jend.leeeet.dev/definition.txt?path=shake@0.7.0.0/src/cli.bend&name=miss.one