basic rust template

flake.nix

@@ -0,0 +1,26 @@
+{
+  inputs = {
+    nixpkgs.url = "nixpkgs/nixos-unstable";
+    fenix = {
+      url = "github:nix-community/fenix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = { self, fenix, nixpkgs }:
+  let
+    system = "x86_64-linux";
+    pkgs = nixpkgs.legacyPackages.${system};
+    rust-toolchain =  fenix.packages.${system}.stable.toolchain;
+  in {
+    devShell.${system} = with pkgs; mkShell {
+      nativeBuildInputs = [
+        rust-toolchain
+        cargo-generate
+        # rust-analyzer-nightly
+
+        just
+      ];
+    };
+  };
+}