gnu: Add rust-metrics-macros-0.2.

* gnu/packages/crates-io.scm (rust-metrics-macros-0.2): New variable.

1 files changed, 25 insertions, 0 deletions

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 16a6fea01e..8a6097ebae 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -35207,6 +35207,31 @@ based on Rustls and Ring.")
 and XXH3 algorithms.")
     (license license:expat)))
 
+(define-public rust-metrics-macros-0.2
+  (package
+    (name "rust-metrics-macros")
+    (version "0.2.0")
+    (source (origin
+              (method url-fetch)
+              (uri (crate-uri "metrics-macros" version))
+              (file-name (string-append name "-" version ".tar.gz"))
+              (sha256
+               (base32
+                "0yy2dc9g3m1h8df6bmnqh1sngyvrgznz1fjpkp9rz1is9p6n1b0i"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-lazy-static" ,rust-lazy-static-1)
+        ("rust-proc-macro-hack" ,rust-proc-macro-hack-0.5)
+        ("rust-proc-macro2" ,rust-proc-macro2-1)
+        ("rust-quote" ,rust-quote-1)
+        ("rust-regex" ,rust-regex-1)
+        ("rust-syn" ,rust-syn-1))))
+    (home-page "https://github.com/metrics-rs/metrics")
+    (synopsis "Macros for the metrics crate")
+    (description "This package provides macros for the metrics crate.")
+    (license license:expat)))
+
 (define-public rust-metrohash-1
   (package
     (name "rust-metrohash")