322/379: gnu: Add rust-unescape-0.1.

[guix-commits]

efraim pushed a commit to branch rust-team
in repository guix.

commit e27617ca6dd0e89fa72703179f73c212c3497abb
Author: Efraim Flashner <efraim@flashner.co.il>
AuthorDate: Mon May 22 17:56:36 2023 +0300

    gnu: Add rust-unescape-0.1.
    
    * gnu/packages/crates-io.scm (rust-unescape-0.1): New variable.
---
 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 9a1d118601..6d63c40bac 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -70332,6 +70332,24 @@ arithmetic.")
      "Unchecked indexing wrapper using regular index syntax.")
     (license (list license:asl2.0 license:expat))))
 
+(define-public rust-unescape-0.1
+  (package
+    (name "rust-unescape")
+    (version "0.1.0")
+    (source (origin
+              (method url-fetch)
+              (uri (crate-uri "unescape" version))
+              (file-name (string-append name "-" version ".tar.gz"))
+              (sha256
+               (base32
+                "0vlgws15n4kz8xq4igzr1f80nbiyr838k687hn6ly8a36an7vffc"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/saghm/unescape-rs";)
+    (synopsis "Unescapes strings")
+    (description
+     "Unescapes strings with escape sequences written out as literal 
characters.")
+    (license license:expat)))
+
 (define-public rust-ungrammar-1
   (package
     (name "rust-ungrammar")