def opt_b64
import bendonnect-rpc@0.1.0.0/src/error.bend as Errorimport Base
import bend-kit-bytes@0.3.2.0/bytes.bend as Bytes
import bendonnect-rpc@0.1.0.0/src/b64.bend as B64
215def opt_b64(m: Maybe<&2, String>) -> Maybe<&1, Bytes.Bytes>:
216 match m:
217 case None{}:
218 None{}
219 case Some{+s}:
220 B64.decode(s)