feat(grfn/home): Install some new rust utilities

Change-Id: I9e210a86a037c58aa832b25203b5ac8c27306aa3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5933
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
Autosubmit: grfn <grfn@gws.fyi>

users/grfn/pkgs/cargo-hakari.nix

@@ -0,0 +1,27 @@
+{ pkgs, ... }:
+
+with pkgs;
+
+rustPlatform.buildRustPackage rec {
+  pname = "cargo-hakari";
+  version = "0.9.13";
+
+  src = fetchFromGitHub {
+    owner = "facebookincubator";
+    repo = "cargo-guppy";
+    rev = "cargo-hakari-${version}";
+    sha256 = "11ds2zryxdd6rvszkpphb0xnfg7rqisg6kixrwyiydjrm5rdjg9d";
+  };
+
+  cargoSha256 = "0b2hjyak5v4m3g5zjk2q8bdb4iv3015qw1rmhpclv4cv48lcmdbb";
+
+  buildAndTestSubdir = "tools/cargo-hakari";
+
+  nativeBuildInputs = [
+    pkg-config
+  ];
+
+  buildInputs = [
+    openssl
+  ];
+}