auto merge of #9780 : sfackler/rust/extensions2, r=alexcrichton

bors · bors · commit 2b978af22749 · 2013-10-09T20:46:21.000-07:00
This works around #9779, but is probably the right thing to do anyways since that's the module where all of the documentation for those traits lives.
diff --git a/src/libstd/rt/io/mod.rs b/src/libstd/rt/io/mod.rs
@@ -297,7 +297,7 @@ pub mod flate;
 pub mod comm_adapters;
 
 /// Extension traits
-mod extensions;
+pub mod extensions;
 
 /// Non-I/O things needed by the I/O module
 // XXX: shouldn this really be pub?
