diff -r 4b40bdd214df -r 8a0d69c16cad rust/landgen/Cargo.toml
--- a/rust/landgen/Cargo.toml	Mon Oct 29 23:06:18 2018 +0100
+++ b/rust/landgen/Cargo.toml	Wed Oct 31 23:36:05 2018 +0100
@@ -6,3 +6,4 @@
 [dependencies]
 integral-geometry = { path = "../integral-geometry" }
 land2d = { path = "../land2d" }
+itertools = "0.7.8"