234/295: gnu: Add rust-rand-distr@0.2.2.

[guix-commits]

dannym pushed a commit to branch wip-desktop
in repository guix.

commit 06cd835f15529c9233abd9d3775a5dd6e52b1ca1
Author: Raghav Gururajan <raghavgururajan@disroot.org>
AuthorDate: Thu Jul 9 07:47:50 2020 -0400

    gnu: Add rust-rand-distr@0.2.2.
    
    * gnu/packages/crates-io.scm (rust-rand-distr-0.2): New variable.
    
    Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
---
 gnu/packages/crates-io.scm | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index cc4d649..e1f2507 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -18801,6 +18801,42 @@ useful types and distributions, and some 
randomness-related algorithms.")
        #:cargo-inputs
        (("rust-rand-core" ,rust-rand-core-0.3))))))
 
+(define-public rust-rand-distr-0.2
+  (package
+    (name "rust-rand-distr")
+    (version "0.2.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "rand_distr" version))
+       (file-name (string-append name "-" version ".crate"))
+       (sha256
+        (base32
+         "1cpz577qid09lirjjhhn98yqdwsv0c01jf973pxpcr9svp5pm5wn"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:tests? #f                      ; Requires rust-average
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'patch-rust-average
+           (lambda _
+             (substitute* "Cargo.toml"
+               (("\\[dev-dependencies.average\\]")
+                "")
+               (("version = \"0.10.3\"")
+                ""))
+             #t)))
+       #:cargo-inputs
+       (("rust-rand" ,rust-rand-0.7))
+       #:cargo-development-inputs
+       (("rust-rand-pcg" ,rust-rand-pcg-0.2))))
+    (home-page "https://crates.io/crates/rand_distr";)
+    (synopsis "Super-set of the rand::distributions module")
+    (description "Implements a full suite of random number distributions
+sampling routines.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-rand-hc-0.2
   (package
     (name "rust-rand-hc")