Issue with page `src/pages/start/3.nix-develop.mdx`

[Rafal Wachol]

nix develop doesn't work for rust.

pc at ~/Code/rust/hello_world ❯ nix develop
error: undefined variable 'allSystems'

       at /nix/store/ciy7k0w5ac5n5kgqq17kcc9p2ywairmr-source/flake.nix:25:47:

           24|       # Helper to provide system-specific attributes
           25|       forAllSystems = f: nixpkgs.lib.genAttrs allSystems (system: f {
             |                                               ^
           26|         pkgs = import nixpkgs { inherit overlays system; };

[Luc Perkins]

@charafau My bad! Thanks for reporting. Fixed in #239.