--- a/rust/hg-core/src/lib.rs	Wed May 05 18:26:04 2021 -0400
+++ b/rust/hg-core/src/lib.rs	Tue Mar 30 14:15:23 2021 +0200
@@ -9,6 +9,7 @@
 pub mod errors;
 pub use ancestors::{AncestorsIterator, LazyAncestors, MissingAncestors};
 mod dirstate;
+pub mod dirstate_tree;
 pub mod discovery;
 pub mod requirements;
 pub mod testing; // unconditionally built, for use from integration tests