18/23: gnu: Add rust-cesu8-1.

[guix-commits]

ngz pushed a commit to branch master
in repository guix.

commit 98e2a06f5674a1e6f33ce97c6c01c5cd7d29a7a8
Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
AuthorDate: Wed Dec 9 17:28:32 2020 +0100

    gnu: Add rust-cesu8-1.
    
    * gnu/packages/crates-io.scm (rust-cesu8-1): New variable.
---
 gnu/packages/crates-io.scm | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 1e458a4f..4fb950f 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -3704,6 +3704,26 @@ archive to be linked into Rustcode.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-cesu8-1
+  (package
+    (name "rust-cesu8")
+    (version "1.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "cesu8" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0g6q58wa7khxrxcxgnqyi9s1z2cjywwwd3hzr5c55wskhx6s0hvd"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/emk/cesu8-rs";)
+    (synopsis "Convert to and from CESU-8 encoding")
+    (description
+     "This library implements the CESU-8 compatibility encoding scheme.  This
+is a non-standard variant of UTF-8 that is used internally by some systems
+that need to represent UTF-16 data as 8-bit characters.")
+    (license (list license:asl2.0 license:expat))))
+
 (define-public rust-cexpr-0.4
   (package
     (name "rust-cexpr")