29/53: gnu: Add rust-regex-syntax.

[guix-commits]

efraim pushed a commit to branch master
in repository guix.

commit d791d309c643986388fbd9e127a577995701fb7c
Author: Efraim Flashner <address@hidden>
Date:   Wed Aug 28 16:17:10 2019 +0300

    gnu: Add rust-regex-syntax.
    
    * gnu/packages/crates-io.scm (rust-regex-syntax): New variable.
---
 gnu/packages/crates-io.scm | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 52b2e94..8100102 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1075,6 +1075,29 @@ and @code{ptrdistance}.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-regex-syntax
+  (package
+    (name "rust-regex-syntax")
+    (version "0.6.10")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "regex-syntax" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0p47lf38yj2g2fnmvnraccqlxwk35zr76hlnqi8yva932nzqam6d"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-ucd-util" ,rust-ucd-util))))
+    (home-page "https://github.com/rust-lang/regex";)
+    (synopsis "Regular expression parser")
+    (description
+     "This package provides a regular expression parser.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-rustc-std-workspace-core
   (package
     (name "rust-rustc-std-workspace-core")