def stream.open.zstd
import bend-kit-http@0.38.4.0/http.bend as Httpimport Base
import bend-kit-zlib@0.5.1.0/zlib.bend as Zlib
5198def stream.open.zstd(zstd: Bool, st: Opened) -> IO(Opened):
5199 match zstd:
5200 case True{}:
5201 stream.open.add(st, Zlib.zstd.new())
5202 case False{}:
5203 IO.pure(Opened, st)