gnu: Add rust-rustc-hash-2.

* gnu/packages/crates-io.scm (rust-rustc-hash-2): New variable.
(rust-rustc-hash-1): Inherit from rust-rustc-hash-2.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
Change-Id: I746cc1840e928609e1147acb8bf23d8611e8dc35

1 files changed, 19 insertions, 7 deletions

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 68651d1714..7f5c5b284d 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -67864,27 +67864,39 @@ It is automatically published using the compiler repository at
 @code{rustc-demangle} crate.")
     (license (list license:expat license:asl2.0))))
 
-(define-public rust-rustc-hash-1
+(define-public rust-rustc-hash-2
   (package
     (name "rust-rustc-hash")
-    (version "1.1.0")
+    (version "2.0.0")
     (source
       (origin
         (method url-fetch)
         (uri (crate-uri "rustc-hash" version))
-        (file-name
-          (string-append name "-" version ".tar.gz"))
+        (file-name (string-append name "-" version ".tar.gz"))
         (sha256
-          (base32
-            "1qkc5khrmv5pqi5l5ca9p5nl5hs742cagrndhbrlk3dhlrx3zm08"))))
+         (base32 "0lni0lf846bzrf3jvci6jaf4142n1mdqxvcpczk5ch9pfgyk8c2q"))))
     (build-system cargo-build-system)
-    (arguments `(#:skip-build? #t))
+    (arguments `(#:cargo-inputs (("rust-rand" ,rust-rand-0.8))))
     (home-page "https://github.com/rust-lang/rustc-hash")
     (synopsis "Speedy, non-cryptographic hash used in rustc")
     (description
      "This package provides a speedy, non-cryptographic hash used in rustc.")
     (license (list license:asl2.0 license:expat))))
 
+(define-public rust-rustc-hash-1
+  (package
+    (inherit rust-rustc-hash-2)
+    (name "rust-rustc-hash")
+    (version "1.1.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "rustc-hash" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32 "1qkc5khrmv5pqi5l5ca9p5nl5hs742cagrndhbrlk3dhlrx3zm08"))))
+    (arguments `(#:skip-build? #t))))
+
 (define-public rust-rustc-hex-2
   (package
     (name "rust-rustc-hex")