Add Clone and Copy to Error types

None of them are `non-exaustative`, they are all small enough to be copy
(I estimate none are larger than 4 bytes).

1 files changed, 1 insertions, 1 deletions

diff --git a/embassy-sync/src/pubsub/mod.rs b/embassy-sync/src/pubsub/mod.rs
index 66c9b0017..a97eb7d5b 100644
--- a/embassy-sync/src/pubsub/mod.rs
+++ b/embassy-sync/src/pubsub/mod.rs
@@ -434,7 +434,7 @@ impl<T: Clone, const CAP: usize, const SUBS: usize, const PUBS: usize> PubSubSta
 }
 
 /// Error type for the [PubSubChannel]
-#[derive(Debug, PartialEq, Eq, Clone)]
+#[derive(Debug, PartialEq, Eq, Clone, Copy)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub enum Error {
     /// All subscriber slots are used. To add another subscriber, first another subscriber must be dropped or