first commit

flake.nix

@@ -0,0 +1,41 @@
+{
+  inputs = {
+    naersk.url = "github:nix-community/naersk/master";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    utils.url = "github:numtide/flake-utils";
+
+    nixpkgs-mozilla = {
+      url = "github:mozilla/nixpkgs-mozilla";
+      flake = false;
+    };
+  };
+
+  outputs = { self, nixpkgs, utils, naersk, nixpkgs-mozilla }:
+    utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs {
+          inherit system;
+          overlays = [
+            (import nixpkgs-mozilla)
+          ]; 
+        };
+
+        toolchain = (pkgs.rustChannelOf {
+          rustToolchain = ./rust-toolchain.toml;
+          sha256 = "sha256-yMuSb5eQPO/bHv+Bcf/US8LVMbf/G/0MSfiPwBhiPpk=";
+        }).rust;
+        
+        naersk-lib = pkgs.callPackage naersk {
+          cargo = toolchain;
+          rustc = toolchain;
+        };
+      in
+      {
+        defaultPackage = naersk-lib.buildPackage ./.;
+
+        devShell = pkgs.mkShell {
+          nativeBuildInputs = [ toolchain ];
+        };
+      }
+    );
+}