Implement ToSymbol for InternedString

serde-deprecated · Nov 23, 2016 · 14637ce · 14637ce
1 parent 0b2b693
commit 14637ce
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/symbol.rs b/src/symbol.rs
@@ -1,5 +1,5 @@
 use syntax::ast;
-use syntax::symbol::Symbol;
+use syntax::symbol::{InternedString, Symbol};
 
 //////////////////////////////////////////////////////////////////////////////
 
@@ -25,6 +25,12 @@ impl ToSymbol for ast::Ident {
     }
 }
 
+impl ToSymbol for InternedString {
+    fn to_symbol(&self) -> Symbol {
+        Symbol::intern(self)
+    }
+}
+
 impl<'a, T> ToSymbol for &'a T where T: ToSymbol {
     fn to_symbol(&self) -> Symbol {
         (**self).to_symbol()