Derive Clone and Debug for CapabilitySet
@@ -308,6 +308,7 @@ impl<T: Timestamp> Drop for ActivateCapability<T> {
}
/// A set of capabilities, for possibly incomparable times.
+#[derive(Clone, Debug)]
pub struct CapabilitySet<T: Timestamp> {
elements: Vec<Capability<T>>,
}
