initial commit

flake.nix

@@ -0,0 +1,41 @@
+{
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+  };
+
+  outputs =
+    { self, nixpkgs }:
+    let
+      defaultSystems = [
+        "aarch64-linux"
+        "aarch64-darwin"
+        "x86_64-darwin"
+        "x86_64-linux"
+      ];
+      forAllDefaultSystems = f: nixpkgs.lib.genAttrs defaultSystems (system: f system);
+    in
+    {
+      devShells = forAllDefaultSystems (
+        system:
+        let
+          pkgs = import nixpkgs { inherit system; };
+        in
+        {
+          #default = self.devShells."${system}".;
+
+          rust = pkgs.mkShell {
+            buildInputs = with pkgs; [
+              rustc
+              cargo
+              gcc
+              rustfmt
+              clippy
+            ];
+          };
+
+        }
+      );
+
+      formatter = forAllDefaultSystems (system: nixpkgs.legacyPackages.${system}.nixfmt-tree);
+    };
+}