From a842e3625990a2e90ffd5a6114526b1a81a6c4cb Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 09:45:54 -0800
Subject: gnu: Add rust-lazy-static-1.4.

* gnu/packages/crates-io.scm (rust-lazy-static-1.4): New variable.
(rust-lazy-static-1.3): Inherit from rust-lazy-static-1.4.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 27 +++++++++++++++++++++++----
 1 file changed, 23 insertions(+), 4 deletions(-)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 7fb93494c2..e2a835e264 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5009,10 +5009,10 @@ currently supports parsing (fully conformant parser), formatting and comparing
 language tags.")
     (license license:expat)))
 
-(define-public rust-lazy-static-1.3
+(define-public rust-lazy-static-1.4
   (package
     (name "rust-lazy-static")
-    (version "1.3.0")
+    (version "1.4.0")
     (source
       (origin
         (method url-fetch)
@@ -5020,11 +5020,13 @@ language tags.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "052ac27w189hrf1j3hz7sga46rp84zl2hqnzyihxv78mgzr2jmxw"))))
+          "0in6ikhw8mgl33wjv6q6xfrb5b9jr16q8ygjy803fay4zcisvaz2"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
-       #:cargo-inputs (("rust-spin" ,rust-spin-0.5))))
+       #:cargo-inputs (("rust-spin" ,rust-spin-0.5))
+       #:cargo-development-inputs
+       (("rust-doc-comment" ,rust-doc-comment-0.3))))
     (home-page  "https://github.com/rust-lang-nursery/lazy-static.rs")
     (synopsis "Macro for declaring lazily evaluated statics in Rust")
     (description
@@ -5036,6 +5038,23 @@ requires non-const function calls to be computed.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-lazy-static-1.3
+  (package
+    (inherit rust-lazy-static-1.4)
+    (name "rust-lazy-static")
+    (version "1.3.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "lazy_static" version))
+        (file-name (string-append name "-" version ".crate"))
+        (sha256
+         (base32
+          "052ac27w189hrf1j3hz7sga46rp84zl2hqnzyihxv78mgzr2jmxw"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-spin" ,rust-spin-0.5))))))
+
 (define-public rust-lazycell-1.2
   (package
     (name "rust-lazycell")
-- 
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