02/44: gnu: Add rust-backon-0.4.

[guix-commits]

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

commit 4ff1055d3401e7680e9fdfc22b413e8d6711df1e
Author: Herman Rimm <herman@rimm.ee>
AuthorDate: Tue Jan 30 16:24:45 2024 +0100

    gnu: Add rust-backon-0.4.
    
    * gnu/packages/crates-io.scm (rust-backon-0.4): Add variable.
    
    Change-Id: If08111dac5f818d43dd3fee7812819e7eae7531d
    Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 85a8d1afd7..efff461ada 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5303,6 +5303,34 @@ film grain data.")
     (description "This crate provides casts and checked casts.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-backon-0.4
+  (package
+    (name "rust-backon")
+    (version "0.4.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "backon" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1yfwd1idd5hf6aq2p0rbx4cv0n450canazr6b8cb42qjnabn26hc"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs (("rust-fastrand" ,rust-fastrand-1)
+                       ("rust-futures-core" ,rust-futures-core-0.3)
+                       ("rust-pin-project" ,rust-pin-project-1)
+                       ("rust-tokio" ,rust-tokio-1))
+       #:cargo-development-inputs (("rust-anyhow" ,rust-anyhow-1)
+                                   ("rust-reqwest" ,rust-reqwest-0.11)
+                                   ("rust-tokio" ,rust-tokio-1))))
+    (inputs (list openssl))
+    (native-inputs (list pkg-config))
+    (home-page "https://github.com/Xuanwo/backon";)
+    (synopsis "Retry with backoff without effort")
+    (description "This package provides a retry with backoff without
+effort.")
+    (license license:asl2.0)))
+
 (define-public rust-backtrace-0.3
   (package
     (name "rust-backtrace")