--- a/rust/hg-core/src/lib.rs	Sat Aug 17 16:33:05 2019 +0900
+++ b/rust/hg-core/src/lib.rs	Sat Aug 17 18:25:29 2019 +0900
@@ -12,8 +12,7 @@
     dirs_multiset::DirsMultiset,
     dirstate_map::DirstateMap,
     parsers::{pack_dirstate, parse_dirstate, PARENT_SIZE},
-    CopyMap, DirsIterable, DirstateEntry, DirstateParents, EntryState,
-    StateMap,
+    CopyMap, DirstateEntry, DirstateParents, EntryState, StateMap,
 };
 mod filepatterns;
 pub mod utils;