card_game/src/lib.rs

@@ -234,6 +234,7 @@ impl<const CAP: usize> IntoIterator for Stack<CAP> {
 		self.0.into_iter()
 	}
 }
+
 #[cfg(feature = "serde")]
 impl<'de, const CAP: usize> serde::Deserialize<'de> for Stack<CAP> {
 	fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
@@ -250,10 +251,10 @@ impl<'de, const CAP: usize> serde::Deserialize<'de> for Stack<CAP> {
 			where
 				A: serde::de::SeqAccess<'de>,
 			{
+				use serde::de::Error;
 				let mut stack = Stack::new();
 				while let Some(card) = seq.next_element()? {
-					// TODO: Error
-					stack.try_push(card).unwrap();
+					stack.try_push(card).map_err(A::Error::custom)?;
 				}
 				Ok(stack)
 			}