From 57192ce04f0a3fc67911c7e77ba8fd7c3daa3470 Mon Sep 17 00:00:00 2001
From: Valentin Ignatev <address@hidden>
Date: Thu, 16 Jan 2020 18:02:50 +0300
Subject: [PATCH 054/275] gnu: Add rust-syntex-0.58.

* gnu/packages/crates-io.scm (rust-syntex-0.58): New variable.
---
 gnu/packages/crates-io.scm | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 0db5e3bd54..ac44a14bab 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -12214,6 +12214,34 @@ cryptographic implementations.")
     (description "Backport of libsyntax_pos")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-syntex-0.58
+ (package
+   (name "rust-syntex")
+   (version "0.58.1")
+   (source
+    (origin
+      (method url-fetch)
+      (uri (crate-uri "syntex" version))
+      (file-name
+       (string-append name "-" version ".tar.gz"))
+      (sha256
+       (base32
+        "03lgd36cxhc6gzaab0wqvckbhml00s6s73lk34ymf6cklymf7xd8"))))
+   (build-system cargo-build-system)
+   (arguments
+    `(#:skip-build? #t
+      #:cargo-inputs
+      (("rust-syntex-errors" ,rust-syntex-errors-0.58)
+       ("rust-syntex-syntax" ,rust-syntex-syntax-0.58))))
+   (home-page
+    "https://github.com/erickt/rust-syntex")
+   (synopsis
+    "A library that enables compile time syntax extension expansion")
+   (description
+    "This package provides a library that enables compile time
+syntax extension expansion.")
+   (license (list license:expat license:asl2.0))))
+
 (define-public rust-sysctl-0.4
   (package
     (name "rust-sysctl")
-- 
2.25.0