WG_QUICK_USERSPACE_IMPLEMENTATION=boringtun doesn't appear to do anything

Hello Everyone,

I was looking to test boringtun and I followed the instructions provided in the README

when running the following:
WG_QUICK_USERSPACE_IMPLEMENTATION=boringtun WG_SUDO=1 wg-quick up wg0

It doesn't appear to do anything, I don't see any process for boringtun started

How does the WG_QUICK_USERSPACE_IMPLEMENTATION variable understand that boringtun exists, is there a specific folder it needs to be placed?

Any logs that I can be provided?

Thanks,
Greg