96/189: gnu: Add rust-time-macros-0.1.

[guix-commits]

arunisaac pushed a commit to branch wip-swc
in repository guix.

commit be0dc35e5c0dc3423a3a6632fa60380fa9d79dd5
Author: Arun Isaac <arunisaac@systemreboot.net>
AuthorDate: Thu Sep 17 14:37:14 2020 +0530

    gnu: Add rust-time-macros-0.1.
    
    * gnu/packages/crates-io.scm (rust-time-macros-0.1): New variable.
---
 gnu/packages/crates-io.scm | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index a7c8f53..39d54b2 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -28018,6 +28018,29 @@ in Rust.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-time-macros-0.1
+  (package
+    (name "rust-time-macros")
+    (version "0.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "time-macros" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0bdbxjgbxb81xgy08h5dh4qvwy95sy9x8g1y31g11g4my3lvdscs"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-proc-macro-hack" ,rust-proc-macro-hack-0.5)
+        ("rust-time-macros-impl" ,rust-time-macros-impl-0.1))))
+    (home-page "https://github.com/time-rs/time";)
+    (synopsis "Procedural macros for the time crate")
+    (description "This package provides procedural macros for the time
+crate.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-time-macros-impl-0.1
   (package
     (name "rust-time-macros-impl")