def nat_opt

cswap-bend-cli@0.1.0.0 · daemon/rows.bend:10

import Base

10def nat_opt(+m: Maybe<&2, U32>) -> Maybe<&2, Nat>:
11  match m:
12    case None{}:
13      None{}
14    case Some{n}:
15      Some{U32.to_nat(n)}