pub(crate) trait AdjustmentValue {
fn adjustment_insert_value(&mut self, root_num: u32, offset_num: u32);
fn adjustment_remove_value(&mut self, root_num: u32, offset_num: u32);
#[allow(unused_variables)]
fn is_remove_value(&self, root_num: u32, offset_num: u32) -> bool {
false
}
}