150/189: gnu: Add rust-rustc-hash-1.0.

[guix-commits]

arunisaac pushed a commit to branch wip-swc
in repository guix.

commit cd77047b04c3d9341c4fc02bdd57ae71a04683bf
Author: Arun Isaac <arunisaac@systemreboot.net>
AuthorDate: Sun Sep 20 13:09:41 2020 +0530

    gnu: Add rust-rustc-hash-1.0.
    
    * gnu/packages/crates-io.scm (rust-rustc-hash-1.0): New variable.
---
 gnu/packages/crates-io.scm | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index de192f2..2e77fd7 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -23605,6 +23605,20 @@ It is automatically published using the compiler 
repository at
      "This package provides a speedy, non-cryptographic hash used in rustc.")
     (license (list license:asl2.0 license:expat))))
 
+(define-public rust-rustc-hash-1.0
+  (package
+    (inherit rust-rustc-hash-1)
+    (name "rust-rustc-hash")
+    (version "1.0.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "rustc-hash" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1f4cnbcmz2c3zjidqszc9c4fip37ch4xl74nkkp9dw291j5zqh3m"))))))
+
 (define-public rust-rustc-rayon-0.3
   (package
     (name "rust-rustc-rayon")