def lift2

bendonnect-rpc@0.1.0.0 · src/pb.bend:271

import Base
import bend-kit-protobuf@0.1.0.0/protobuf.bend as Pb

271def lift2(-T: Data, what: String, r: Result<&2, &2, Pb.Error, T>) -> Result<&2, &1, String, T>:
272  match r:
273    case Fail{e}:
274      Fail{what}
275    case Done{x}:
276      Done{x}