--- a/rust/hg-core/src/lib.rs	Tue Nov 16 18:54:05 2021 +0100
+++ b/rust/hg-core/src/lib.rs	Fri Dec 10 16:25:02 2021 +0100
@@ -7,7 +7,7 @@
 mod ancestors;
 pub mod dagops;
 pub mod errors;
-pub use ancestors::{AncestorsIterator, LazyAncestors, MissingAncestors};
+pub use ancestors::{AncestorsIterator, MissingAncestors};
 pub mod dirstate;
 pub mod dirstate_tree;
 pub mod discovery;