gnu: Add rust-rstest-macros-0.18.

* gnu/packages/crates-io.scm (rust-rstest-macros-0.18): New variable.
(rust-rstest-macros-0.17): Inherit from rust-rstest-macros-0.18.

Change-Id: I3dad2b73c27a4cf575698ca9e32715718667be81
Signed-off-by: Efraim Flashner <efraim@flashner.co.il>

gnu/packages/crates-io.scm

@@ -65911,8 +65911,47 @@ and table-based tests.")
                (base32
                 "0f3wdwfhf4dh7yf49cmi0r40qnwi4gwrqdki1bffyxvr2ny4ii6y"))))))
 
+(define-public rust-rstest-macros-0.18
+  (package
+    (name "rust-rstest-macros")
+    (version "0.18.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "rstest_macros" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "01g6rg60snmscipc9xiili7nsn0v25sv64713gp99y2jg0jgha6l"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-test-flags '("--release" "--"
+                            "--skip=rstest")
+       #:cargo-inputs (("rust-cfg-if" ,rust-cfg-if-1)
+                       ("rust-glob" ,rust-glob-0.3)
+                       ("rust-proc-macro2" ,rust-proc-macro2-1)
+                       ("rust-quote" ,rust-quote-1)
+                       ("rust-regex" ,rust-regex-1)
+                       ("rust-relative-path" ,rust-relative-path-1)
+                       ("rust-rustc-version" ,rust-rustc-version-0.4)
+                       ("rust-syn" ,rust-syn-2)
+                       ("rust-unicode-ident" ,rust-unicode-ident-1))
+       #:cargo-development-inputs
+       (("rust-actix-rt" ,rust-actix-rt-2)
+        ("rust-async-std" ,rust-async-std-1)
+        ("rust-maplit" ,rust-maplit-1)
+        ("rust-pretty-assertions"  ,rust-pretty-assertions-1)
+        ("rust-rstest" ,rust-rstest-0.18)
+        ("rust-rstest-reuse" ,rust-rstest-reuse-0.6)
+        ("rust-rstest-test" ,rust-rstest-test-0.11))))
+    (home-page "https://github.com/la10736/rstest")
+    (synopsis "Procedural macros for @code{rstest}.")
+    (description
+     "This package provides the procedural macro crate for @code{rstest}.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-rstest-macros-0.17
   (package
+    (inherit rust-rstest-macros-0.18)
     (name "rust-rstest-macros")
     (version "0.17.0")
     (source
@@ -65922,7 +65961,6 @@ and table-based tests.")
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
         (base32 "1a7w30h0g88v40p938skcbngsm6x6pf49gc369ydnznar2hs2319"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t ; requires rust-artix-rt@2.7.0
        #:cargo-inputs (("rust-cfg-if" ,rust-cfg-if-1)
@@ -65930,13 +65968,7 @@ and table-based tests.")
                        ("rust-quote" ,rust-quote-1)
                        ("rust-rustc-version" ,rust-rustc-version-0.4)
                        ("rust-syn" ,rust-syn-1)
-                       ("rust-unicode-ident" ,rust-unicode-ident-1))))
+                       ("rust-unicode-ident" ,rust-unicode-ident-1))))))
-    (home-page "https://github.com/la10736/rstest")
-    (synopsis "Procedural macros for @code{rstest}.")
-    (description
-     "This package provides the procedural macro crate for
-@code{rstest}.")
-    (license (list license:expat license:asl2.0))))
 
 (define-public rust-rstest-macros-0.16
   (package