07/18: gnu: Add rust-line-drawing-0.7.

[guix-commits]

efraim pushed a commit to branch master
in repository guix.

commit a36b06561f955d4bcafe4200bc27dcca0fbac1f9
Author: Valentin Ignatev <address@hidden>
AuthorDate: Sun Jan 26 01:30:49 2020 +0300

    gnu: Add rust-line-drawing-0.7.
    
    * gnu/packages/crates-io.scm (rust-line-drawing-0.7): New variable.
    
    Signed-off-by: Efraim Flashner <address@hidden>
---
 gnu/packages/crates-io.scm | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index a14cf7a..1b906d4 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8980,6 +8980,36 @@ known as zlib).")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-line-drawing-0.7
+  (package
+    (name "rust-line-drawing")
+    (version "0.7.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "line_drawing" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1fcna7hq1g1kkkqy07hydscx5d2zgb6gskz3vnsvsif8h8ysvisw"))))
+    (build-system cargo-build-system)
+    (arguments
+     ;; This version does not specify any versions on dependants.
+     `(#:tests? #f      ; Cannot compile line_drawing for the test suite.
+       #:cargo-inputs
+       (("rust-num-traits" ,rust-num-traits-0.2))
+       #:cargo-development-inputs
+       (("rust-bresenham" ,rust-bresenham-0.1)
+        ("rust-image" ,rust-image-0.22) ; 0.17?
+        ("rust-rand" ,rust-rand-0.6))))
+    (home-page "https://github.com/expenses/line_drawing";)
+    (synopsis "Collection of line-drawing algorithms")
+    (description
+     "This package provides a collection of line-drawing algorithms for use in
+graphics and video games.")
+    (license license:expat)))
+
 (define-public rust-linked-hash-map-0.5
   (package
     (name "rust-linked-hash-map")