[bug#34928] [PATCH] gnu: emacs-rust-mode: Update to 0.4.0.

[Brett Gilio]

>From 51d44ab89ebf4e04f0c70574bf20d9b62532b59e Mon Sep 17 00:00:00 2001
From: Brett Gilio <address@hidden>
Date: Wed, 20 Mar 2019 17:02:04 -0500
Subject: [PATCH] gnu: emacs-rust-mode: Update to 0.4.0.

* gnu/packages/emacs-xyz.scm (emacs-rust-mode): Update to 0.4.0.
---
 gnu/packages/emacs-xyz.scm | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index 9969c7968..916381841 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -12202,13 +12202,11 @@ files.  It focuses on highlighting the document to 
improve readability.")
 
 (define-public emacs-rust-mode
   (let ((commit
-         ;; Last release is old (2016), use more recent commit to get bug
-         ;; fixes.
-         "64b4a2450e4d4c47f6307851c9b2598cd2254d68")
+         "106aeab800fb3404baf231845d3e3549ec235afa")
         (revision "0"))
     (package
       (name "emacs-rust-mode")
-      (version (git-version "0.3.0" revision commit))
+      (version (git-version "0.4.0" revision commit))
       (source (origin
                 (method git-fetch)
                 (uri
@@ -12218,7 +12216,7 @@ files.  It focuses on highlighting the document to 
improve readability.")
                 (file-name (git-file-name name version))
                 (sha256
                  (base32
-                  "0pbz36lljgb7bdgx3h3g0pq1nss1kvn8mhk1l3mknsmynd6w4nd8"))))
+                  "0bcrklyicxh032rrp585rl5mxd26nb61dp6r5bl935rlcmxzsczh"))))
       (build-system emacs-build-system)
       (arguments
        `(#:phases
-- 
2.21.0