def S32.read.if
import bend-kit-int@0.2.0.0/int.bend as Intimport Base
711def S32.read.if(ok: Bool, +r: U32, s: String) -> Maybe<&2, U32>:
712 match ok:
713 case True{}:
714 S32.read.split(r, Radix.sign(s))
715 case False{}:
716 None{}