pub fn collect_controllers_as_string(&self) -> String {
        self.controllers
            .iter()
            .map(|id| format!("{}", id))
            .collect::<Vec<String>>()
            .join(" ")
    }
/// Method used only by the dashboard.
Method used only by the dashboard.
Method used only by the dashboard .
pub fn collect_controllers_as_string(&self) -> String {
        self.controllers
            .iter()
            .map(|id| format!("{}", id))
            .collect::<Vec<String>>()
            .join(" ")
    }
pub fn collect_controllers_as_string ( & self ) -> String { self . controllers . iter ( ) . map ( | id | format ! ( " " id ) ) . collect :: < Vec < String > > ( ) . join ( " " ) }
Method used only by the dashboard.
Method used only by the dashboard .
&self
&self