# Weather - Check Cache Availablility of NixOS Configurations A *fast* rust tool to check availability of your entire system in caches. It so to speak "checks the weather" before going to update. Heavily inspired by [`guix weather`](https://guix.gnu.org/manual/en/html_node/Invoking-guix-weather.html). [](https://nixos.org) [](CODE_OF_CONDUCT.md) [](https://api.reuse.software/info/git.fsfe.org/reuse/api) [](https://commission.europa.eu/content/european-union-public-licence_en)