Working on my app https://apps.apple.com/us/app/mintflow-netstack/id6742394218

As an engineer working on networking and fiddle with various networking OS on router and switch, I finally port my favorite fd.io vpp to darwin platform and built a app to management multiple VPN/Proxy in one profile.

Also in this project I start writing some rust code with many years experience in C but rust's memory and high performance really impressed me a lot.