[nongnu] elpa/rust-mode e39142b 033/486: Allow customization of indent offset

[ELPA Syncer]

branch: elpa/rust-mode
commit e39142b15ccf9115af7741bd42781ab1217dd32f
Author: Uwe Dauernheim <uwe@dauernheim.net>
Commit: Uwe Dauernheim <uwe@dauernheim.net>

    Allow customization of indent offset
---
 rust-mode.el | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/rust-mode.el b/rust-mode.el
index f81f6bb..4ccb18e 100644
--- a/rust-mode.el
+++ b/rust-mode.el
@@ -23,7 +23,12 @@
   :require 'rust-mode
   :group 'rust-mode)
 
-(defvar rust-indent-unit 4)
+(defcustom rust-indent-unit 4
+  "Amount of offset per level of indentation"
+  :type 'integer
+  :require 'rust-mode
+  : group 'rust-mode)
+
 (defvar rust-syntax-table (let ((table (make-syntax-table)))
                             (c-populate-syntax-table table)
                             table))