This directly reads the package.json file in pkgs.rust-analyzer.src in
order to generate the list of options for rust-analyzer.
This avoids the need for a generator script, and makes sure that it is
always in sync.
* nvim-lsp: Add settings for rust-analyzer
Because the settings are quite complex they are auto-generated. This
commit adds the script creating it & the generated options.
* Update flake.nix
Co-authored-by: Pedro Alves <pta2002@users.noreply.github.com>
