[bug#40874] [PATCH 38/94] gnu: Add rust-hex-0.2.

[Hartmut Goebel]

* gnu/packages/crates-io.scm (rust-hex-0.2): New variable.
---
 gnu/packages/crates-io.scm | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 04ac0df2de..aa0b3ea11c 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8623,6 +8623,19 @@ hexadecimal representation.")
          (base32
           "0xsdcjiik5j750j67zk42qdnmm4ahirk3gmkmcqgq7qls2jjcl40"))))))
 
+(define-public rust-hex-0.2
+  (package
+    (inherit rust-hex-0.4)
+    (name "rust-hex")
+    (version "0.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "hex" version))
+       (file-name (string-append name "-" version ".crate"))
+       (sha256
+        (base32 "1ajkw40qzn2ygnqjj9w584f6l31wi318258n84pn2hax8la2i8nn"))))))
+
 (define-public rust-hex-literal-0.2
   (package
     (name "rust-hex-literal")
-- 
2.21.3