~

nixos/flake.lock

@@ -1,5 +1,26 @@
 {
   "nodes": {
+    "fenix": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "rust-analyzer-src": "rust-analyzer-src"
+      },
+      "locked": {
+        "lastModified": 1734590149,
+        "narHash": "sha256-NcfLaETnNMPHTlu7/oTrihCjTL6G2DIe6lHZ68o2n8w=",
+        "owner": "nix-community",
+        "repo": "fenix",
+        "rev": "81afc33397436c678482a1560bbc810cc3504dbc",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "fenix",
+        "type": "github"
+      }
+    },
     "flake-parts": {
       "inputs": {
         "nixpkgs-lib": [
@@ -82,11 +103,29 @@
     },
     "root": {
       "inputs": {
+        "fenix": "fenix",
         "home-manager": "home-manager",
         "nixpkgs": "nixpkgs",
         "nur": "nur"
       }
     },
+    "rust-analyzer-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1734531725,
+        "narHash": "sha256-IGe/elaXn5XXA62RIL9OuLMq1vgrUCm+bYPqYCZJ7Ug=",
+        "owner": "rust-lang",
+        "repo": "rust-analyzer",
+        "rev": "27fac08c82210837a2ac84fa5e39eee6993f1605",
+        "type": "github"
+      },
+      "original": {
+        "owner": "rust-lang",
+        "ref": "nightly",
+        "repo": "rust-analyzer",
+        "type": "github"
+      }
+    },
     "treefmt-nix": {
       "inputs": {
         "nixpkgs": [

nixos/flake.nix

@@ -7,10 +7,16 @@
             url = "github:nix-community/home-manager/release-24.11";
             inputs.nixpkgs.follows = "nixpkgs";
         };
+        # Nix User Repository
         nur = {
             url = "github:nix-community/NUR";
             inputs.nixpkgs.follows = "nixpkgs";
         };
+        # Rust toolchains
+        fenix = {
+            url = "github:nix-community/fenix";
+            inputs.nixpkgs.follows = "nixpkgs";
+        };
     };
 
     outputs = { self, nixpkgs, home-manager, ... }@inputs: {

nixos/overlays/default.nix

@@ -2,5 +2,6 @@
 {
     nixpkgs.overlays = [
         inputs.nur.overlays.default
+        inputs.fenix.overlays.default
     ];
 }

nixos/packages.nix

@@ -2,9 +2,12 @@
 {
     environment.systemPackages = with pkgs; [
         # development
+        (fenix.default.withComponents [ "cargo" "rustc" ])
         just
+        nodejs_23
         ## language servers
-        nil # Nix
+        nil           # Nix
+        rust-analyzer # Rust
         # games
         prismlauncher
         # graphics