1 files changed, 8 insertions, 0 deletions
diff --git a/src/string_piece.h b/src/string_piece.h
index 353b24e..031bda4 100644
--- a/src/string_piece.h
+++ b/src/string_piece.h
@@ -56,6 +56,14 @@ struct StringPiece {
     return str_ + len_;
   }
 
+  char operator[](size_t pos) const {
+    return str_[pos];
+  }
+
+  size_t size() const {
+    return len_;
+  }
+
   const char* str_;
   size_t len_;
 };