--- a/rust/landgen/src/lib.rs	Wed Jan 04 10:42:21 2023 +0100
+++ b/rust/landgen/src/lib.rs	Wed Jan 04 11:56:58 2023 +0100
@@ -2,6 +2,7 @@
 pub mod outline_template;
 pub mod template_based;
 
+#[derive(Clone, Copy)]
 pub struct LandGenerationParameters<T> {
     zero: T,
     basic: T,