def serve.stream.nonempty
import bend-kit-http@0.38.2.0/http.bend as Httpimport Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes
6539def serve.stream.nonempty(~S: Type, ~piece: S -> Bytes.Bytes -> IO(S & Bool), empty: Bool, state: S, b: Bytes.Bytes) -> IO(S & Bool):
6540 match empty:
6541 case True{}:
6542 IO.pure(S & Bool, (state, False{}))
6543 case False{}:
6544 piece(state, b)