From 6b71c0a3d69821b7647747fd1e0a50c1c8974d07 Mon Sep 17 00:00:00 2001
From: brotzeit <brotzeitmacher@gmail.com>
Date: Sat, 18 Nov 2017 14:54:02 +0100
Subject: fix rust--format-call

---
 rust-mode.el | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/rust-mode.el b/rust-mode.el
index 5ce194e..82bcc50 100644
--- a/rust-mode.el
+++ b/rust-mode.el
@@ -1353,6 +1353,8 @@ This is written mainly to be used as `end-of-defun-function' for Rust."
             (insert-file-contents tmpf)
             (error "Rustfmt could not format some lines, see *rustfmt* buffer for details"))
            (t
+            (erase-buffer)
+            (insert-file-contents tmpf)
             (error "Rustfmt failed, see *rustfmt* buffer for details"))))
       (delete-file tmpf))))
 
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