From a6ffe34162bc6f841bdac33984b821c747e2daeb Mon Sep 17 00:00:00 2001
From: phodina <phodina@protonmail.com>
Date: Fri, 17 Sep 2021 08:50:05 +0200
Subject: [PATCH] gnu: Add rust-buffering-nocopy-macro-0.2.

* gnu/packages/crates-io.scm (rust-buffering-nocopy-macro-0.2): New variable.
(rust-buffering-nocopy-macro-0.1): Inherit from above.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>
---
 gnu/packages/crates-io.scm | 30 ++++++++++++++++++++++++------
 1 file changed, 24 insertions(+), 6 deletions(-)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 429867c879..1103d753ac 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -6231,8 +6231,31 @@ system calls.  Second, exposing the internal buffer allows the user to work
 with data in place, which avoids another copy.")
     (license license:gpl3)))
 
+(define-public rust-buffering-nocopy-macro-0.2
+  (package
+    (name "rust-buffering-nocopy-macro")
+    (version "0.2.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "buffering_nocopy_macro" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0a8zs7s5z0f977g7zx95b8sf8gqa8iwh13rj639wk080d00l5kaa"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-quote" ,rust-quote-1)
+        ("rust-syn" ,rust-syn-1))))
+    (home-page "https://github.com/jbaublitz/buffering")
+    (synopsis "Proc-macro crate for buffering")
+    (description "This package provides a proc-macro crate for buffering.")
+    (license license:bsd-3)))
+
 (define-public rust-buffering-nocopy-macro-0.1
   (package
+    (inherit rust-buffering-nocopy-macro-0.2)
     (name "rust-buffering-nocopy-macro")
     (version "0.1.1")
     (source
@@ -6242,17 +6265,12 @@ with data in place, which avoids another copy.")
        (file-name (string-append name "-" version ".tar.gz"))
        (sha256
         (base32 "03b6wp4i3273jzw2nbnrnddlxyma3p465y2dszx6vc3ysq0fdlj7"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-proc-macro2" ,rust-proc-macro2-0.4)
         ("rust-quote" ,rust-quote-0.6)
-        ("rust-syn" ,rust-syn-0.14))))
-    (home-page "https://github.com/jbaublitz/buffering")
-    (synopsis "Proc-macro crate for buffering")
-    (description "This package provides a proc-macro crate for buffering.")
-    (license license:bsd-3)))
+        ("rust-syn" ,rust-syn-0.14))))))
 
 (define-public rust-bufstream-0.1
   (package