1 files changed, 29 insertions, 0 deletions
diff --git a/modules/rust.nix b/modules/rust.nix
new file mode 100644
index 0000000..fbb9bbc
--- /dev/null
+++ b/modules/rust.nix
@@ -0,0 +1,29 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+with builtins;
+let cfg = config.rust;
+in {
+  options.rust = {
+    enable = mkEnableOption { name = "rust"; };
+    packages = mkOption {
+      type = types.lazyAttrsOf types.package;
+      default = pkgs.rust.packages.stable;
+      defaultText = literalExample "pkgs.rust.packages.stable";
+      description = ''
+        The set of Rust packages from which to get the toolchain.
+      '';
+    };
+  };
+
+  config = mkIf cfg.enable {
+    nativeBuildInputs = with cfg.packages; [ rustc cargo pkgs.gcc ];
+    buildInputs = with cfg.packages; [ rustfmt clippy ];
+
+    envVars = {
+      RUST_SRC_PATH = {
+        value = "${pkgs.rust.packages.stable.rustPlatform.rustLibSrc}";
+      };
+    };
+  };
+}