[PATCH 43/86] gnu: Add rust-unicode-bidi.

[ng0]

* gnu/packages/rust.scm (rust-unicode-bidi): New variable.
---
 gnu/packages/rust.scm | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/gnu/packages/rust.scm b/gnu/packages/rust.scm
index e322fa5e9..c85697173 100644
--- a/gnu/packages/rust.scm
+++ b/gnu/packages/rust.scm
@@ -1217,3 +1217,26 @@ other values.  In cases like these, FNV is demonstrably 
faster.")
      "@code{heapsize} can be used in support of measuring heap
 allocations in Rust programs.")
     (license license:mpl2.0)))
+
+(define-public rust-unicode-bidi
+  (package
+    (name "rust-unicode-bidi")
+    (version "0.2.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "unicode-bidi" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0y5prqsb68l5z3l3l8ql68pbq21yjiy7qxhg6wahy3pxwzri865n"))))
+    (build-system cargo-build-system)
+    (inputs `(("rust-matches" ,rust-matches "src")))
+    (home-page "https://github.com/servo/unicode-bidi";)
+    (synopsis "Implementation of the Unicode Bidirectional Algorithm")
+    (description
+     "@code{unicode-bidi} implements the Unicode Bidirectional Algorithm for
+display of mixed right-to-left and left-to-right text.  It is
+written in safe Rust, compatible with the current stable release.")
+    (license (list license:expat license:asl2.0))))
-- 
2.11.0