def decode.simple
import bend-kit-cbor@0.3.0.0/cbor.bend as Cborimport Base
415def decode.simple(+ai: U32) -> Maybe<&1, Val>:
416 match ai:
417 case 20:
418 Some{Sim{SFalse{}}}
419 case 21:
420 Some{Sim{STrue{}}}
421 case 22:
422 Some{Sim{SNull{}}}
423 case 23:
424 Some{Sim{SUndefined{}}}
425 case _:
426 decode.other(U32.is_lt(ai, 20), ai)