lib/std/Io.zig          |   4 +-
 lib/std/Io/Dir.zig      |  14 ++
 lib/std/Io/Threaded.zig | 241 ++++++++++++++++++++++++++++++--
 lib/std/fs/Dir.zig      | 171 ++--------------------
 4 files changed, 259 insertions(+), 171 deletions(-)