gnu: Add rust-objc2-contacts-0.2.

* gnu/packages/crates-apple.scm (rust-objc2-contacts-0.2): New variable.

Change-Id: I4a2fa3892516a6ad500cc74b82e5b328cfff48b0

gnu/packages/crates-apple.scm

@@ -1279,6 +1279,29 @@ the Cocoa Foundation framework.")
      "This package provides bindings to the @code{CloudKit} framework.")
     (license license:expat)))
 
+(define-public rust-objc2-contacts-0.2
+  (package
+    (name "rust-objc2-contacts")
+    (version "0.2.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "objc2-contacts" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "12a8m927xrrxa54xhqhqnkkl1a6l07pyrpnqfk9jz09kkh755zx5"))))
+    (build-system cargo-build-system)
+    (arguments
+     ;; Must specify the desired runtime using Cargo features on non-Apple platforms
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-block2" ,rust-block2-0.5)
+                       ("rust-objc2" ,rust-objc2-0.5)
+                       ("rust-objc2-foundation" ,rust-objc2-foundation-0.2))))
+    (home-page "https://github.com/madsmtm/objc2")
+    (synopsis "Bindings to the Contacts framework")
+    (description "This package provides bindings to the Contacts framework.")
+    (license license:expat)))
+
 (define-public rust-objc2-encode-4
   (package
     (name "rust-objc2-encode")