pub trait YangObject {
// Required method
fn into_data_node(self: Box<Self>, dnode: &mut DataNodeRef<'_, '_>);
// Provided method
fn list_keys(&self) -> String { ... }
}pub trait YangObject {
// Required method
fn into_data_node(self: Box<Self>, dnode: &mut DataNodeRef<'_, '_>);
// Provided method
fn list_keys(&self) -> String { ... }
}