--- a/rust/chg/src/lib.rs	Fri Apr 10 21:54:03 2020 +0900
+++ b/rust/chg/src/lib.rs	Fri Apr 10 22:07:11 2020 +0900
@@ -3,7 +3,7 @@
 // This software may be used and distributed according to the terms of the
 // GNU General Public License version 2 or any later version.
 
-//mod attachio;
+mod attachio;
 //mod clientext;
 //pub mod locator;
 pub mod message;