28/40: gnu: Add rust-enumflags2-derive-0.6.

[guix-commits]

efraim pushed a commit to branch master
in repository guix.

commit 1bd7c3a1242b5564085047dda13f8fda77118f69
Author: Aleksandr Vityazev <avityazew@gmail.com>
AuthorDate: Sat Oct 7 03:02:51 2023 +0300

    gnu: Add rust-enumflags2-derive-0.6.
    
    * gnu/packages/crates-io.scm (rust-enumflags2-derive-0.6): New variable.
    
    Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index a1fa3a2734..bec7a1e0e1 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -23606,6 +23606,24 @@ convert enum to u8 slice ref.")
      "This package provides internal implementations for enumflags2.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-enumflags2-derive-0.6
+  (package
+    (inherit rust-enumflags2-derive-0.7)
+    (name "rust-enumflags2-derive")
+    (version "0.6.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "enumflags2-derive" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1kkcwi4n76bi1c16ms00dyk4d393gdf29kpr4k9zsn5z7m7fjvll"))))
+    (arguments
+     `(#:cargo-inputs
+       (("rust-proc-macro2" ,rust-proc-macro2-1)
+        ("rust-quote" ,rust-quote-1)
+        ("rust-syn" ,rust-syn-1))))))
+
 (define-public rust-enumset-1
   (package
     (name "rust-enumset")