pub trait Selector {
// Required methods
fn select(&mut self) -> String;
fn update_serv_nodes(
&mut self,
serv_new_nodes: Vec<String>,
) -> CakeResult<bool>;
}
pub trait Selector {
// Required methods
fn select(&mut self) -> String;
fn update_serv_nodes(
&mut self,
serv_new_nodes: Vec<String>,
) -> CakeResult<bool>;
}