From d3c3b98b43713a66111994c81bbf5c12776ad39f Mon Sep 17 00:00:00 2001
From: Phil Schaf
Date: Sat, 14 Nov 2015 22:18:42 +0100
Subject: added mutable interfaces

---
 src/document_tree/extra_attributes.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/document_tree/extra_attributes.rs')

diff --git a/src/document_tree/extra_attributes.rs b/src/document_tree/extra_attributes.rs
index 2141469..16e261f 100644
--- a/src/document_tree/extra_attributes.rs
+++ b/src/document_tree/extra_attributes.rs
@@ -3,7 +3,8 @@ use url::Url;
 use super::attribute_types::{FixedSpace,ID,NameToken,AlignHV,AlignH,Measure,EnumeratedListType};
 
 pub trait ExtraAttributes<A> {
-	fn extra(&self) -> &A;
+	fn extra    (&    self) -> &    A;
+	fn extra_mut(&mut self) -> &mut A;
 }
 
 #[derive(Default,Debug)] pub struct Address { pub space: FixedSpace }
-- 
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