Ultra-Fast-Walk-in-NIM

os.Walk for NIM ... pretty fast ... UFFS is faster though :)

COMPILE:

nim c -d:danger --app:lib --opt:speed --gc:markAndSweep --out:ultra_fast_walk.pyd ultra_fast_walk.nim

This will give you a dynamic link library "ultra_fast_walk.pyd" for python

Use in PYTHON:

import ultra_fast_walk as ufwlib

pys = ufwlib.walker(folderpath= "C:/") 

Look in NIM source for all the available parameters of the "walker" function e.g. filter file-extensions etc.