[bug#50362] [PATCH 18/26] gnu: Add rust-buffering-nocopy-macro-0.1.

[phodina]

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

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index d6d273b3b2..e59ade77d5 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -6185,6 +6185,34 @@ 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-0.1
+  (package
+    (name "rust-buffering-nocopy-macro")
+    (version "0.1.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "buffering_nocopy_macro" version))
+       (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)))
+
 (define-public rust-bufstream-0.1
   (package
     (name "rust-bufstream")
--
2.32.0