18KB file listing tool in no_std Rust and libc

Initial release of FLI - really tiny and fast (like a 🪰) directory listing tool.

Initial Why: need some easy readable ls like tool for rpi to use via ssh.

Current Why: check if with Rust one can build core utils like tools faster and smaller.

• Size:

18K - RPI ZERO W

51KB - Mac

• Default mode streams readdir() => stdout with zero heap allocation.
• Nice readabilty thx to (📄 and 🗂️) instead of text coloring
• Written in no_std #rust + libc.

https:// github.com/tracyspacy/fli