[bug#68312] [PATCH 053/156] gnu: Add rust-ff-derive-0.12.

[Wilko Meyer]

* gnu/packages/crates-io.scm (rust-ff-derive-0.12): New variable.

Change-Id: I170b30a1d4060104174918a024cd1904c1098976
---
 gnu/packages/crates-io.scm | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 56450725a68..1aa022b8212 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -26059,6 +26059,34 @@ (define-public rust-ff-derive-0.13
 prime field implementations in rust.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-ff-derive-0.12
+  (package
+    (name "rust-ff-derive")
+    (version "0.12.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "ff_derive" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0jvqilpzzbw3j3sh1sf0914n2l4v020iifmgvglnc7wgfjh6znqp"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-addchain" ,rust-addchain-0.2)
+                       ("rust-cfg-if" ,rust-cfg-if-1)
+                       ("rust-num-bigint" ,rust-num-bigint-0.3)
+                       ("rust-num-integer" ,rust-num-integer-0.1)
+                       ("rust-num-traits" ,rust-num-traits-0.2)
+                       ("rust-proc-macro2" ,rust-proc-macro2-1)
+                       ("rust-quote" ,rust-quote-1)
+                       ("rust-syn" ,rust-syn-1))))
+    (home-page "https://github.com/zkcrypto/ff";)
+    (synopsis
+     "Procedural macro library used to build custom prime field 
implementations")
+    (description
+     "Procedural macro library used to build custom prime field 
implementations")
+    (license (list license:expat license:asl2.0))))
 (define-public rust-fiat-crypto-0.1
   (package
     (name "rust-fiat-crypto")
-- 
2.41.0