Subject: [bug#76513] [PATCH rust-team v3 39/78] gnu: Add rust-mutate-once-0.1.

From: Andrew Wong <[email-masked]>
Date: Sun, 2 Mar 2025 16:30:10 -0500

* gnu/packages/crates-io.scm (rust-mutate-once-0.1): New variable.

Change-Id: I96a24b0967f43e16c9033d934d66e572054a254f
---
 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 a181d32932..52b7d7247c 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -44712,6 +44712,26 @@ (define-public rust-mustache-0.9
     (description "This package provides a Rust implementation of Mustache.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-mutate-once-0.1
+  (package
+    (name "rust-mutate-once")
+    (version "0.1.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "mutate_once" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0ys9mpjhwsj5md10ykmkin0wv7bz8dvc292hqczs9l5l4cd6ikqn"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t))
+    (home-page "https://github.com/kamadak/mutate_once-rs")
+    (synopsis "Interior mutability, write-once and borrowable as plain &T")
+    (description
+     "This package provides Interior mutability, write-once and borrowable as plain &T.")
+    (license license:bsd-2)))
+
 (define-public rust-nalgebra-0.32
   (package
     (name "rust-nalgebra")
-- 
2.48.1