initial commit

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I6a6a69646c6d8861791ac018543ebd16619a53d3

nix/package.nix

@@ -0,0 +1,30 @@
+{
+  lib,
+  rustPlatform,
+}:
+rustPlatform.buildRustPackage (finalAttrs: {
+  pname = "sample-rust";
+  version = "0.1.0";
+
+  src = let
+    fs = lib.fileset;
+    s = ../.;
+  in
+    fs.toSource {
+      root = s;
+      fileset = fs.unions [
+        (fs.fileFilter (file: builtins.any file.hasExt ["rs"]) s + /src)
+        (s + /Cargo.lock)
+        (s + /Cargo.toml)
+      ];
+    };
+
+  cargoLock.lockFile = "${finalAttrs.src}/Cargo.lock";
+  useFetchCargoVendor = true;
+  enableParallelBuilding = true;
+
+  meta = {
+    description = "Experimental nftables ruleset formatter and prettier";
+    maintainers = with lib.licenses; [NotAShelf];
+  };
+})

nix/shell.nix

@@ -0,0 +1,19 @@
+{
+  mkShell,
+  rust-analyzer,
+  rustfmt,
+  clippy,
+  cargo,
+  rustPlatform,
+}:
+mkShell {
+  name = "rust";
+  packages = [
+    rust-analyzer
+    rustfmt
+    clippy
+    cargo
+  ];
+
+  RUST_SRC_PATH = "${rustPlatform.rustLibSrc}";
+}