pub trait SplaySeeker {
type S: SplaySpec;
// Required method
fn splay_seek(&mut self, _node: NodeRef<Immut<'_>, Self::S>) -> Ordering;
}pub trait SplaySeeker {
type S: SplaySpec;
// Required method
fn splay_seek(&mut self, _node: NodeRef<Immut<'_>, Self::S>) -> Ordering;
}