hidden prep: Do not make PieceUpdateOps Clone

Tbis is not a good idea and not needed.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/src/updates.rs b/src/updates.rs
index c7efbc1ba8e02244110773a67935f4fb38f67443..4dee09ad2a8c51f176a15fcc666b28ba4f2604bb 100644 (file)
--- a/src/updates.rs
+++ b/src/updates.rs
@@ -119,7 +119,7 @@ pub struct PieceUpdate {
   pub ops: PieceUpdateOps,
 }
 
-#[derive(Debug,Clone)]
+#[derive(Debug)]
 pub enum PieceUpdateOps {
   Simple(PieceUpdateOp<(),()>),
   PerPlayer(DenseSlotMap<PlayerId, PieceUpdateOp<(),()>>),