def aes_maybe_cert_value
import qasim-bend-kit@0.1.0.2/proof/AES_EnvelopeProof.bend as AESEnvelopeProofimport Base
759def aes_maybe_cert_value(A: Type, cert: Maybe<&0, A>,
760 present: {Maybe.is_some(&0, A, cert) == True{} : Bool}) -> A:
761 match cert:
762 case None{}: Empty.absurd(A, aes_false_true(present))
763 case Some{value}: value