137/470: gnu: Add rust-1.66.

[guix-commits]

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

commit 167559dfb3d5708f8aeedd9d040331b1b7d2e526
Author: Efraim Flashner <efraim@flashner.co.il>
AuthorDate: Sun Feb 19 12:43:06 2023 +0200

    gnu: Add rust-1.66.
    
    * gnu/packages/rust.scm (rust-1.66): New variable.
---
 gnu/packages/rust.scm | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gnu/packages/rust.scm b/gnu/packages/rust.scm
index f0ce3ef0d2..13238c28a1 100644
--- a/gnu/packages/rust.scm
+++ b/gnu/packages/rust.scm
@@ -661,6 +661,10 @@ safety and thread safety guarantees.")
          (patches '())
          (patch-flags '("-p1")))))))
 
+(define rust-1.66
+  (rust-bootstrapped-package
+   rust-1.65 "1.66.1" "1fjr94gsicsxd2ypz4zm8aad1zdbiccr7qjfbmq8f8f7jhx96g2v"))
+
 ;;; Note: Only the latest versions of Rust are supported and tested.  The
 ;;; intermediate rusts are built for bootstrapping purposes and should not
 ;;; be relied upon.  This is to ease maintenance and reduce the time