gnu: Add rust-gix-pack-0.51.

* gnu/packages/crates-vcs.scm (rust-gix-pack-0.51): New variable.

Change-Id: Ic090122e5d2ef4b042bc89423701fc2e57bce3ce

gnu/packages/crates-vcs.scm

@@ -4180,6 +4180,38 @@ Gitoxide is a pure Rust implementation of Git.")
 Rust implementation of Git.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-gix-pack-0.51
+  (package
+    (inherit rust-gix-pack-0.53)
+    (name "rust-gix-pack")
+    (version "0.51.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "gix-pack" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0aajbwpmfzg7a33yzqfjz2rmczvbask13hd19gwmvrgz3x4r819y"))))
+    (arguments
+     `(#:tests? #f  ; use of undeclared crate gix_testtools
+       #:cargo-inputs (("rust-clru" ,rust-clru-0.6)
+                       ("rust-document-features" ,rust-document-features-0.2)
+                       ("rust-gix-chunk" ,rust-gix-chunk-0.4)
+                       ("rust-gix-diff" ,rust-gix-diff-0.44)
+                       ("rust-gix-features" ,rust-gix-features-0.38)
+                       ("rust-gix-hash" ,rust-gix-hash-0.14)
+                       ("rust-gix-hashtable" ,rust-gix-hashtable-0.5)
+                       ("rust-gix-object" ,rust-gix-object-0.42)
+                       ("rust-gix-path" ,rust-gix-path-0.10)
+                       ("rust-gix-tempfile" ,rust-gix-tempfile-14)
+                       ("rust-gix-traverse" ,rust-gix-traverse-0.39)
+                       ("rust-memmap2" ,rust-memmap2-0.9)
+                       ("rust-parking-lot" ,rust-parking-lot-0.12)
+                       ("rust-serde" ,rust-serde-1)
+                       ("rust-smallvec" ,rust-smallvec-1)
+                       ("rust-thiserror" ,rust-thiserror-1)
+                       ("rust-uluru" ,rust-uluru-3))))))
+
 (define-public rust-gix-pack-0.46
   (package
     (inherit rust-gix-pack-0.53)