pub trait BstSeeker {
type Spec: BstSpec;
// Required method
fn bst_seek(&mut self, _node: BstImmutRef<'_, Self::Spec>) -> Ordering;
}pub trait BstSeeker {
type Spec: BstSpec;
// Required method
fn bst_seek(&mut self, _node: BstImmutRef<'_, Self::Spec>) -> Ordering;
}