Config.is_error: def of bolt@1.27.0.0
Import: import bolt@1.27.0.0/src/config.bend as Config
Lines 56-62 of bolt@1.27.0.0/src/config.bend: https://jend.leeeet.dev/read.txt?path=bolt@1.27.0.0/src/config.bend&start_line=56&end_line=62

import Base

# is it an error?
def is_error(ll: Level) -> Bool:
  match ll:
    case Error{}:
      True{}
    case other:
      False{}

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/config.bend&name=Level