Subject: [bug#50310] [PATCH 13/22] gnu: Add rust-strum-macros-0.19.

From: Milkey Mouse <[email-masked]>
Date: Tue, 31 Aug 2021 20:54:12 -0700

* gnu/packages/crates-io.scm (rust-strum-macros-0.19): New variable.
---
 gnu/packages/crates-io.scm | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index c78ab9d2e6..a5f9c9da52 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -46183,6 +46183,28 @@ easier in Rust.")
      "This crate provides helpful macros for working with enums and strings.")
     (license license:expat)))
 
+(define-public rust-strum-macros-0.19
+  (package
+    (inherit rust-strum-macros-0.20)
+    (name "rust-strum-macros")
+    (version "0.19.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "strum_macros" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1mgqs5x3g0d3bmr8dhalgqrzh29dwc90a06fpy0cnich52zb06z6"))))
+    (arguments
+     `(#:cargo-inputs
+       (("rust-heck" ,rust-heck-0.3)
+        ("rust-proc-macro2" ,rust-proc-macro2-1)
+        ("rust-quote" ,rust-quote-1)
+        ("rust-syn" ,rust-syn-1))
+       #:cargo-development-inputs
+       (("rust-strum" ,rust-strum-0.19))))))
+
 (define-public rust-strum-macros-0.18
   (package
     (inherit rust-strum-macros-0.20)
-- 
2.33.0