make Rect copyable
diff --git a/lib/src/lib.rs b/lib/src/lib.rs
index 5facdfa..b96d61d 100644
--- a/lib/src/lib.rs
+++ b/lib/src/lib.rs
@@ -339,7 +339,7 @@
 }
 
 /// A more elegant representation for `v4l2_rect`.
-#[derive(Debug)]
+#[derive(Debug, Clone, Copy)]
 pub struct Rect {
     pub left: i32,
     pub top: i32,