hidden: Refactor piece_pri very slightly to break ut face

NFC

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

diff --git a/src/hidden.rs b/src/hidden.rs
index e66f94b2e56f8c68961f8ab3f41f8a4f1f00069b..2cf753957632d483c24b94d8f319490aa9f4d1c8 100644 (file)
--- a/src/hidden.rs
+++ b/src/hidden.rs
@@ -64,7 +64,8 @@ pub fn piece_pri(
 ) -> PieceRenderInstructions {
   let vpiece = gpl.idmap.fwd_or_insert(piece);
   let angle = make_angle_visible(pc.angle);
-  PieceRenderInstructions { id: vpiece, angle, face: pc.face }
+  let face = pc.face;
+  PieceRenderInstructions { id: vpiece, angle, face }
 }
 
 pub fn vpiece_decode(