def mkdir_all.fail
import bend-kit-files@0.3.1.0/files.bend as Filesimport Base
270def mkdir_all.fail(exists: Bool, e: U32 & String,
271 k: IO(Result<&1, &1, U32 & String, Unit>)) ->
272 IO(Result<&1, &1, U32 & String, Unit>):
273 match exists:
274 case True{}:
275 k
276 case False{}:
277 IO.pure(Result<&1, &1, U32 & String, Unit>, Fail{e})