Initial commit

flake.nix

@@ -0,0 +1,41 @@
+{
+  inputs = {
+    fenix = {
+      url = "github:nix-community/fenix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    flake-utils.url = "github:numtide/flake-utils";
+    nixpkgs.url = "nixpkgs/nixos-unstable";
+  };
+
+  outputs = { flake-utils, fenix, nixpkgs, ... }:
+    flake-utils.lib.eachDefaultSystem(system:
+      let
+        overlays = [ fenix.overlays.default ];
+        pkgs = import nixpkgs { inherit system overlays; };
+        rust = with pkgs.fenix; combine [
+          ((fromToolchainName { name = "1.87"; sha256 = "sha256-KUm16pHj+cRedf8vxs/Hd2YWxpOrWZ7UOrwhILdSJBU="; }).withComponents [
+            "cargo"
+            "rustc"
+            "rust-src"
+            "rust-analyzer"
+            "clippy"
+            "llvm-tools-preview"
+          ])
+          default.rustfmt
+        ];
+        llvm = pkgs.llvmPackages_20;
+      in
+        {
+          devShells.default = pkgs.mkShell {
+            LIBCLANG_PATH = "${pkgs.libclang.lib}/lib";
+            packages = [ rust ] ++ (with pkgs; [
+              libclang.lib
+            ]);
+            buildInputs = with pkgs; [
+              stdenv.cc.cc.lib
+            ];
+          };
+        }
+    );
+}