05/11: gnu: Add rust-nom-1.2.

[guix-commits]

efraim pushed a commit to branch master
in repository guix.

commit 743ead2b4701d642a64ff67d1f6b21ef9db21600
Author: John Soo <address@hidden>
AuthorDate: Fri Jan 31 20:55:48 2020 -0800

    gnu: Add rust-nom-1.2.
    
    * gnu/packages/crates-io.scm (rust-nom-1.2): New variable.
    
    Signed-off-by: Efraim Flashner <address@hidden>
---
 gnu/packages/crates-io.scm | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 3a3a392..78ab26a 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -6833,6 +6833,24 @@ implementation (which is unstable / requires nightly).")
 combinators library.")
     (license license:expat)))
 
+(define-public rust-nom-1.2
+  (package
+    (inherit rust-nom-4.2)
+    (name "rust-nom")
+    (version "1.2.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "nom" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1kjh42w67z1hh1dw3jrilgqrf54jk2xcvhw4rcdm4wclzmbc5f55"))))
+    (arguments
+      ;; This is an ancient version and all inputs are optional.
+     `(#:skip-build? #t))))
+
 (define-public rust-num-complex-0.2
   (package
     (name "rust-num-complex")