From 0c90fd7856840a20c86794485e3dc294b4b530f9 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Wed, 10 Nov 2021 22:34:03 +0000
Subject: gnu: Add rust-newtype-derive-0.1.

* gnu/packages/crates-io.scm (rust-newtype-derive-0.1): New variable.
---
 gnu/packages/crates-io.scm | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 413fb0bc0a..ba25a5d0f2 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -31114,6 +31114,31 @@ feed reader.")
     ;; No copyright headers in the source code.  LICENSE indicates gpl3.
     (license license:gpl3)))
 
+(define-public rust-newtype-derive-0.1
+  (package
+    (name "rust-newtype-derive")
+    (version "0.1.6")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "newtype-derive" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "1v3170xscs65gjx5vl1zjnqp86wngbzw3n2q74ibfnqqkx6x535c"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-rustc-version" ,rust-rustc-version-0.1))
+       #:cargo-development-inputs
+       (("rust-custom-derive" ,rust-custom-derive-0.1))))
+    (home-page "https://github.com/DanielKeep/rust-custom-derive")
+    (synopsis "Macros for deriving common traits for newtype structures")
+    (description
+     "This crate provides macros for deriving common traits for newtype
+structures.")
+    (license (list license:expat
+                   license:asl2.0))))
+
 (define-public rust-nibble-vec-0.1
   (package
     (name "rust-nibble-vec")
-- 
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