--- a/rust/hg-core/src/lib.rs	Fri Nov 27 17:11:56 2020 -0500
+++ b/rust/hg-core/src/lib.rs	Thu Oct 01 18:51:06 2020 +0200
@@ -20,6 +20,7 @@
     CopyMap, CopyMapIter, DirstateEntry, DirstateParents, EntryState,
     StateMap, StateMapIter,
 };
+pub mod copy_tracing;
 mod filepatterns;
 pub mod matchers;
 pub mod revlog;