1 files changed, 1 insertions, 0 deletions

diff --git a/embassy-stm32/src/rng.rs b/embassy-stm32/src/rng.rs
index 5080cf033..2d7ffc620 100644
--- a/embassy-stm32/src/rng.rs
+++ b/embassy-stm32/src/rng.rs
@@ -13,6 +13,7 @@ use crate::{interrupt, pac, peripherals, Peripheral};
 
 static RNG_WAKER: AtomicWaker = AtomicWaker::new();
 
+#[derive(Debug, PartialEq, Eq)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub enum Error {
     SeedError,