Add neovim rust formatting

home/features/coding/nvim/default.nix

@@ -1,13 +1,14 @@
-{
-  config,
-  lib,
-  pkgs,
-  # vars,
+{ config
+, lib
+, pkgs
+, # vars,
   ...
-}: let
+}:
+let
   vars = import ../../../../vars.nix;
   colors = config.colorScheme.colors;
-in {
+in
+{
   home.sessionVariables.EDITOR = "nvim";
 
   programs.neovim = {
@@ -28,6 +29,7 @@ in {
       black # pyton
       alejandra # nix
       clang-tools_16 # c/c++
+      rustfmt
 
       # Linters
       ruff # python
@@ -231,7 +233,7 @@ in {
       ];
       terminal = true;
       type = "Application";
-      categories = ["Utility" "TextEditor"];
+      categories = [ "Utility" "TextEditor" ];
     };
   };
 }

home/features/coding/nvim/plugin/none-ls.lua

@@ -15,6 +15,8 @@ local opts = {
 		null_ls.builtins.formatting.clang_format,
 		-- Nix
 		null_ls.builtins.formatting.alejandra,
+		-- Rust
+		null_ls.builtins.formatting.rustfmt,
 	},
 	on_attach = function(client, bufnr)
 		if client.supports_method("textDocument/formatting") then