chars: init at 0.5.0

Co-authored-by: Ivar <41924494+IvarWithoutBones@users.noreply.github.com>
Co-authored-by: Sandro Jäckel <sandro.jaeckel@gmail.com>

pkgs/tools/text/chars/default.nix

@@ -0,0 +1,28 @@
+{ stdenv
+, fetchFromGitHub
+, rustPlatform
+, Security
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "chars";
+  version = "0.5.0";
+
+  src = fetchFromGitHub {
+    owner = "antifuchs";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "1pyda3b6svxzc98d7ggl7v9xd0xhilmpjrnajzh77zcwzq42s17l";
+  };
+
+  cargoSha256 = "1ampmw0l2wk2xp4q13aj5shxncqfh4dc3rsmpk2scaivanrsikn5";
+
+  buildInputs = stdenv.lib.optionals stdenv.isDarwin [ Security ];
+
+  meta = with stdenv.lib; {
+    description = "Commandline tool to display information about unicode characters";
+    homepage = "https://github.com/antifuchs/chars";
+    license = licenses.mit;
+    maintainers = with maintainers; [ bbigras ];
+  };
+}