From b15f96c2f1005acbe45ec59675f1b58861cae1b1 Mon Sep 17 00:00:00 2001
From: Petr Hodina <phodina@protonmail.com>
Date: Wed, 16 Feb 2022 02:02:29 +0100
Subject: [PATCH 2/3] gnu: Add rust-logos-0.12.

* gnu/packages/crates-io.scm (rust-logos-0.12): New variable.

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index ae46f59198..d825076a19 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -32394,6 +32394,28 @@ (define-public rust-log4rs-1
 logging implementation for the `log` facade.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-logos-0.12
+  (package
+    (name "rust-logos")
+    (version "0.12.0")
+    (source (origin
+              (method url-fetch)
+              (uri (crate-uri "logos" version))
+              (file-name (string-append name "-" version ".tar.gz"))
+              (sha256
+               (base32
+                "0idklzd8afh87c82n3yp3l0djjmkwrsginxgm5ni64xylny2lzj2"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-logos-derive" ,rust-logos-derive-0.12))))
+    (home-page "https://github.com/maciejhirsz/logos")
+    (synopsis "Generate fast Lexers")
+    (description "This package provides easy way to generate fast
+Lexers.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-logos-derive-0.12
   (package
     (name "rust-logos-derive")
-- 
2.34.0