From 2b9a7a4cdaf8da1e759b97ee3458a0e16ce83df4 Mon Sep 17 00:00:00 2001
From: fro <frol.rage@gmail.com>
Date: Wed, 25 Oct 2017 18:33:14 +0300
Subject: [PATCH] field_mut better return &mut String

---
 src/elements/export_entry.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/elements/export_entry.rs b/src/elements/export_entry.rs
index 609f8cf..68c079b 100644
--- a/src/elements/export_entry.rs
+++ b/src/elements/export_entry.rs
@@ -67,7 +67,7 @@ impl ExportEntry {
     pub fn field(&self) -> &str { &self.field_str }
 
     /// Public name (mutable)
-    pub fn field_mut(&mut self) -> &mut str { &mut self.field_str }
+    pub fn field_mut(&mut self) -> &mut String { &mut self.field_str }
 
     /// Internal reference of the export entry.
     pub fn internal(&self) -> &Internal { &self.internal }