def Decimal.read.digits
import bend-kit-bignum@0.1.0.0/decimal.bend as Decimalimport Base
import bend-kit-bignum@0.1.0.0/bigint.bend as Big
404def Decimal.read.digits(neg: Bool, ds: String) -> Big.BigInt:
405 match ds:
406 case SNil{}:
407 Big.BigInt.zero()
408 case SCon{h, t}:
409 Decimal.read.coef(neg, SCon{h, t})