337/379: gnu: Add rust-option-ext-0.2.

[guix-commits]

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

commit e885625a9945f1f0a365d491fb4fb22d7a11f228
Author: Efraim Flashner <efraim@flashner.co.il>
AuthorDate: Mon May 22 17:56:39 2023 +0300

    gnu: Add rust-option-ext-0.2.
    
    * gnu/packages/crates-io.scm (rust-option-ext-0.2): New variable.
---
 gnu/packages/crates-io.scm | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 4c837d23dc..be3c593bf3 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -41834,6 +41834,23 @@ system for OpenSSL.")
     (description "This package provides an OPML parser for Rust.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-option-ext-0.2
+  (package
+    (name "rust-option-ext")
+    (version "0.2.0")
+    (source (origin
+              (method url-fetch)
+              (uri (crate-uri "option-ext" version))
+              (file-name (string-append name "-" version ".tar.gz"))
+              (sha256
+               (base32
+                "0zbf7cx8ib99frnlanpyikm1bx8qn8x602sw1n7bg6p9x94lyx04"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/soc/option-ext";)
+    (synopsis "Extends `Option` with additional operations")
+    (description "Extends `Option` with additional operations")
+    (license license:mpl2.0)))
+
 (define-public rust-option-set-0.1
   (package
     (name "rust-option-set")