Show HN: Vulner – discover CVEs for packages installed by the portage

## my main motivation for developing `vulner`

1. learn rust by doing something tangible

2. improve security of funtoo linux (or gentoo, or any other distro that uses portage)

## my main motivation to share it on Hacker News

I'd like to gather some feedback related to (but not limited to):

1. user experience

2. potential improvements

3. source code (sth like code review)

... and maybe even get new users and/or contributors :)