diff --git a/src/matcher/result.rs b/src/matcher/result.rs
index d23b5f5..fd47f99 100644
--- a/src/matcher/result.rs
+++ b/src/matcher/result.rs
@@ -1,16 +1,20 @@
+use std::collections::BTreeMap;
+
 use matcher::Pattern;
 
 #[derive(Debug)]
 pub struct MatchResult<'a, 'b> {
     key_value_pairs: Vec<(&'a str, &'b str)>,
-    pattern: &'a Pattern
+    pattern: &'a Pattern,
+    values: BTreeMap<&'a str, &'b str>
 }
 
 impl <'a, 'b> MatchResult<'a, 'b> {
     pub fn new(pattern: &'a Pattern) -> MatchResult<'a, 'b> {
         MatchResult{
             key_value_pairs: Vec::new(),
-            pattern: pattern
+            pattern: pattern,
+            values: BTreeMap::new()
         }
     }