[bug#73106] [PATCH 03/10] gnu: Add rust-macro-rules-attribute-proc-macro-0.2.

[Nicolas Graves]

* gnu/packages/crates-io.scm (rust-macro-rules-attribute-proc-macro-0.2): New 
variable.

Change-Id: I1fab6de81c897643cae52e733bd06bb00ea1bd7f
---
 gnu/packages/crates-io.scm | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 36ecbe4430..d04f8723fd 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -41076,6 +41076,27 @@ (define-public rust-macaddr-1
     (description "This pakcage provides MAC address types.")
     (license (list license:asl2.0 license:expat))))
 
+(define-public rust-macro-rules-attribute-proc-macro-0.2
+  (package
+    (name "rust-macro-rules-attribute-proc-macro")
+    (version "0.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "macro_rules_attribute-proc_macro" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0s45j4zm0a5d041g3vcbanvr76p331dfjb7gw9qdmh0w8mnqbpdq"))))
+    (build-system cargo-build-system)
+    (home-page
+     "https://github.com/danielhenrymantilla/macro_rules_attribute-rs";)
+    (synopsis "Use declarative macros in Rust")
+    (description
+     "This package provides the ability to use Rust declarative macros as
+proc_macro attributes or derives.  This package provides implementation
+details to @code{rust-macro-rules-attribute}.")
+    (license license:expat)))
+
 (define-public rust-macrotest-1
   (package
     (name "rust-macrotest")
-- 
2.45.2