380/469: gnu: Add rust-objc2-proc-macros-0.1.

[guix-commits]

efraim pushed a commit to branch rust-team
in repository guix.

commit 18f0d590bf28652c38e03081d708ee9f0e0a0fed
Author: Efraim Flashner <efraim@flashner.co.il>
AuthorDate: Sun Apr 23 16:02:39 2023 +0300

    gnu: Add rust-objc2-proc-macros-0.1.
    
    * gnu/packages/crates-io.scm (rust-objc2-proc-macros-0.1): New variable.
---
 gnu/packages/crates-io.scm | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 1f09862589..bb11c48372 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -39811,6 +39811,23 @@ Foundation framework.")
      "This package provides utilities for testing Objective-C interop.")
     (license license:expat)))
 
+(define-public rust-objc2-proc-macros-0.1
+  (package
+    (name "rust-objc2-proc-macros")
+    (version "0.1.1")
+    (source (origin
+              (method url-fetch)
+              (uri (crate-uri "objc2-proc-macros" version))
+              (file-name (string-append name "-" version ".tar.gz"))
+              (sha256
+               (base32
+                "07j3snswvj6532x32zgn4llc2xaf31rj4iw18n6dsrf2p0jvh1xr"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/madsmtm/objc2";)
+    (synopsis "Procedural macros for the objc2 project")
+    (description "This package provides procedural macros for the objc2 
project.")
+    (license license:expat)))
+
 (define-public rust-object-0.29
   (package
     (name "rust-object")