trait ClonableDynCheckingRule<Split: SplitStrategy>: CheckingRule<Split> {
// Required method
fn to_dyn_checking(&self) -> Box<dyn CheckingRule<Split>>;
}trait ClonableDynCheckingRule<Split: SplitStrategy>: CheckingRule<Split> {
// Required method
fn to_dyn_checking(&self) -> Box<dyn CheckingRule<Split>>;
}