[bug#50362] [PATCH 26/26] gnu: Add rust-dbus-tree-0.9.

[phodina]

* gnu/packages/crates-io.scm (rust-dbus-tree-0.9): New variable.

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 9797b326bb..677c6e8025 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -18,6 +18,7 @@
 ;;; Copyright © 2021 Antero Mejr <antero@kodmin.com>
 ;;; Copyright © 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2021 Vinicius Monego <monego@posteo.net>
+;;; Copyright © 2021 Petr Hodina <phodina@protonmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -12801,6 +12802,33 @@ sizes.  Big-endian order is used.  WARNING: Block must 
be aligned!")
        #:cargo-development-inputs
        (("rust-tempdir" ,rust-tempdir-0.3))))))

+(define-public rust-dbus-tree-0.9
+  (package
+    (name "rust-dbus-tree")
+    (version "0.9.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "dbus-tree" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1l2gi8073cwvv5vxlg5lafw6sppyhgm88hhpq7hak424x4kifpmi"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs (("rust-dbus" ,rust-dbus-0.9))))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)))
+    (inputs
+     `(("dbus" ,dbus)))
+    (home-page "https://github.com/diwic/dbus-rs";)
+    (synopsis
+     "Framework for writing D-Bus method handlers (legacy)")
+    (description
+     "Framework for writing D-Bus method handlers (legacy)")
+    (license (list license:asl2.0 license:expat))))
+
 (define-public rust-deadpool-0.7
   (package
     (name "rust-deadpool")
--
2.32.0