gnu: Add rust-gix-transport-0.38.

* gnu/packages/crates-vcs.scm (rust-gix-transport-0.38): New variable.
(rust-gix-transport-0.37): Inherit from rust-gix-transport-0.38.

Change-Id: I7845bb04540858dfb218cfca1d963a302ca5a9d0

gnu/packages/crates-vcs.scm

@@ -2756,8 +2756,51 @@ tempfile capability with a global registry to assure clean-up.")
 can be turned off to zero cost.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-gix-transport-0.38
+  (package
+    (name "rust-gix-transport")
+    (version "0.38.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "gix-transport" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0lp7bg7pj9l2na92bdrbx0zjybi7j88c26vm341z492f6s9rl81g"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs (("rust-async-std" ,rust-async-std-1)
+                       ("rust-async-trait" ,rust-async-trait-0.1)
+                       ("rust-base64" ,rust-base64-0.21)
+                       ("rust-bstr" ,rust-bstr-1)
+                       ("rust-curl" ,rust-curl-0.4)
+                       ("rust-document-features" ,rust-document-features-0.2)
+                       ("rust-futures-io" ,rust-futures-io-0.3)
+                       ("rust-futures-lite" ,rust-futures-lite-1)
+                       ("rust-gix-command" ,rust-gix-command-0.2)
+                       ("rust-gix-credentials" ,rust-gix-credentials-0.21)
+                       ("rust-gix-features" ,rust-gix-features-0.36)
+                       ("rust-gix-packetline" ,rust-gix-packetline-0.16)
+                       ("rust-gix-quote" ,rust-gix-quote-0.4)
+                       ("rust-gix-sec" ,rust-gix-sec-0.10)
+                       ("rust-gix-url" ,rust-gix-url-0.25)
+                       ("rust-pin-project-lite" ,rust-pin-project-lite-0.2)
+                       ("rust-reqwest" ,rust-reqwest-0.11)
+                       ("rust-serde" ,rust-serde-1)
+                       ("rust-thiserror" ,rust-thiserror-1))
+       #:cargo-development-inputs (("rust-async-std" ,rust-async-std-1)
+                                   ("rust-blocking" ,rust-blocking-1)
+                                   ("rust-maybe-async" ,rust-maybe-async-0.2))))
+    (home-page "https://github.com/Byron/gitoxide")
+    (synopsis "Implements the Git transport layer for Gitoxide")
+    (description
+     "This package is part of Gitoxide a Rust implementation of Git.  It
+provides an implementation of the Git transport layer.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-gix-transport-0.37
   (package
+    (inherit rust-gix-transport-0.38)
     (name "rust-gix-transport")
     (version "0.37.0")
     (source
@@ -2767,7 +2810,6 @@ can be turned off to zero cost.")
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
         (base32 "0kpv0aqx7c3hbsc14rk7c01yd7b73mm14d4swnn6hpi4d9p75v5r"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
        (("rust-async-std" ,rust-async-std-1)
@@ -2792,13 +2834,7 @@ can be turned off to zero cost.")
        #:cargo-development-inputs
        (("rust-async-std" ,rust-async-std-1)
         ("rust-blocking" ,rust-blocking-1)
-        ("rust-maybe-async" ,rust-maybe-async-0.2))))
+        ("rust-maybe-async" ,rust-maybe-async-0.2))))))
-    (home-page "https://github.com/Byron/gitoxide")
-    (synopsis "Implements the Git transport layer for Gitoxide")
-    (description
-     "This package is part of Gitoxide a Rust implementation of Git.  It
-provides an implementation of the Git transport layer.")
-    (license (list license:expat license:asl2.0))))
 
 (define-public rust-gix-transport-0.32
   (package