gnu: Add rust-unidecode-0.3.

* gnu/packages/crates-io.scm (rust-unidecode-0.3): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
Change-Id: Ied05e9b6c67af42a1df0e506cb1ca15b6eb2a7cd

gnu/packages/crates-io.scm

@@ -82734,6 +82734,24 @@ arithmetic.")
       "This package provides a DSL for describing concrete syntax trees.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-unidecode-0.3
+  (package
+    (name "rust-unidecode")
+    (version "0.3.0")
+    (source (origin
+              (method url-fetch)
+              (uri (crate-uri "unidecode" version))
+              (file-name (string-append name "-" version ".tar.gz"))
+              (sha256
+               (base32
+                "1p0sm8j9223kw3iincv60s746s88k09xcaqf8nkx3w83isfv2as0"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/chowdhurya/rust-unidecode/")
+    (synopsis "Provides pure ASCII transliterations of Unicode strings")
+    (description
+     "This package provides pure ASCII transliterations of Unicode strings.")
+    (license license:bsd-3)))
+
 (define-public rust-unic-char-property-0.9
   (package
     (name "rust-unic-char-property")