From d42b4fbe13c408aff32ae5334d38cdac85da38b5 Mon Sep 17 00:00:00 2001
From: David Holroyd <dave@badgers-in-foil.co.uk>
Date: Sat, 28 Mar 2026 23:03:36 +0000
Subject: [PATCH] impl Copy for SliceFamily

---
 CHANGELOG.md         | 1 +
 src/nal/slice/mod.rs | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 856968d..e351d0c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@
 
 ### Added
 
+*   Derive `Clone` and `Copy` for `SliceFamily`.
 *   Add scaling list helper methods that convert stored `next_scale` intermediates into final
     `ScalingList` values:
     *   `SeqScalingMatrix::scaling_lists_4x4()` / `scaling_lists_8x8()`
diff --git a/src/nal/slice/mod.rs b/src/nal/slice/mod.rs
index f2afec9..1e4e5b6 100644
--- a/src/nal/slice/mod.rs
+++ b/src/nal/slice/mod.rs
@@ -7,7 +7,7 @@ use crate::rbsp::BitRead;
 use crate::rbsp::BitReaderError;
 use crate::Context;
 
-#[derive(Debug, PartialEq)]
+#[derive(Debug, Clone, Copy, PartialEq)]
 pub enum SliceFamily {
     P,
     B,