Rewalk.as_open: def of bolt@1.27.0.0
Import: import bolt@1.27.0.0/src/rules/pedantic/rewalk.bend as Rewalk
Lines 139-145 of bolt@1.27.0.0/src/rules/pedantic/rewalk.bend: https://jend.leeeet.dev/read.txt?path=bolt@1.27.0.0/src/rules/pedantic/rewalk.bend&start_line=139&end_line=145

import Base
import bolt@1.27.0.0/src/syntax/lex.bend as Lex

# the chain is exactly one call
def as_open(+open: Bool, tok: Lex.Tok) -> Maybe<&2, Lex.Tok>:
  match open:
    case True{}:
      Some{tok}
    case False{}:
      None{}

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/syntax/lex.bend&name=Tok