1 files changed, 23 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/tools/misc/unused/default.nix b/nixpkgs/pkgs/development/tools/misc/unused/default.nix
new file mode 100644
index 000000000000..4c3872377142
--- /dev/null
+++ b/nixpkgs/pkgs/development/tools/misc/unused/default.nix
@@ -0,0 +1,23 @@
+{ lib, fetchFromGitHub, rustPlatform, cmake }:
+rustPlatform.buildRustPackage rec {
+  pname = "unused";
+  version = "0.2.3";
+
+  src = fetchFromGitHub {
+    owner = "unused-code";
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-1R50oCVvk+XJG4EhLusY1aY6RjWNeZvlIDS8PJXIA7o=";
+  };
+
+  nativeBuildInputs = [ cmake ];
+
+  cargoSha256 = "sha256-PjCR+kHlgPWkTkhN0idotGmLSe/FaKkgI9AMEJtoRz8=";
+
+  meta = with lib; {
+    description = "A tool to identify potentially unused code";
+    homepage = "https://unused.codes";
+    license = licenses.mit;
+    maintainers = [ maintainers.lrworth ];
+  };
+}