22/135: gnu: Add rust-deltae-0.3.

[guix-commits]

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

commit 13f6a5c922ab58870902b508b5dcc8050c6da11a
Author: VÖRÖSKŐI András <voroskoi@gmail.com>
AuthorDate: Sat Feb 24 21:39:24 2024 +0100

    gnu: Add rust-deltae-0.3.
    
    * gnu/packages/crates-graphics.scm (rust-deltae-0.3): New variable.
    
    Change-Id: I1ff443319ca727ecfb9de75db44a65271f6f20d6
    Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-graphics.scm | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/gnu/packages/crates-graphics.scm b/gnu/packages/crates-graphics.scm
index 3de81afa30..52654e2b60 100644
--- a/gnu/packages/crates-graphics.scm
+++ b/gnu/packages/crates-graphics.scm
@@ -972,6 +972,25 @@ and iOS.")
      "This package provides a library to perform image color model 
conversion.")
     (license license:expat-0)))
 
+(define-public rust-deltae-0.3
+  (package
+    (name "rust-deltae")
+    (version "0.3.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "deltae" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1d3hw9hpvicl9x0x34jr2ybjk5g5ym1lhbyz6zj31110gq8zaaap"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-development-inputs (("rust-clap" ,rust-clap-4))))
+    (home-page "https://gitlab.com/ryanobeirne/deltae";)
+    (synopsis "Calculate delta-e between two colors")
+    (description "Calculate Delta E between two colors in CIE Lab space.")
+    (license license:expat)))
+
 (define-public rust-drm-0.10
   (package
     (name "rust-drm")