/// may be used (with no effect) when building without the feature enabled:
///
/// * `#[enumset(serialize_repr = "u8")]` may be used to specify the integer type used to serialize
-/// the underlying bitset.
+/// the underlying bitset. Any type allowed in the `repr` option may be used in this option.
/// * `#[enumset(serialize_as_list)]` may be used to serialize the bitset as a list of enum
/// variants instead of an integer. This requires [`Deserialize`] and [`Serialize`] be
/// implemented on the enum.