--- a/rust/hwphysics/src/lib.rs	Mon Jul 29 21:58:39 2019 +0200
+++ b/rust/hwphysics/src/lib.rs	Tue Jul 30 19:53:23 2019 +0300
@@ -4,7 +4,6 @@
 pub mod physics;
 pub mod time;
 
-use fpnum::FPNum;
 use integral_geometry::Size;
 use land2d::Land2D;