+bool ustring::operator==(const ustring &other) const
+{
+ return _string == other._string && _utf8 == other._utf8;
+}
+
+bool ustring::operator==(const std::string &other) const
+{
+ return _string == other;
+}
+
+bool ustring::operator==(const char *other) const
+{
+ return _string == other;
+}
+