pub(crate) fn are_empty(&self) -> bool {
        // Note the reverse order w.r.t. the order in which these queues are tested in the main loop
        self.activity.is_empty()
            && self.slack.is_empty()
            && self.bound.is_empty()
            && self.substitution.is_empty()
    }
/// Whether all queues are empty.
///
/// This indicates whether the repeated application of reduction rules can be stopped.
Whether all queues are empty.
This indicates whether the repeated application of reduction rules can be stopped.
Whether all queues are empty . This indicates whether the repeated application of reduction rules can be stopped .
pub(crate) fn are_empty(&self) -> bool {
        // Note the reverse order w.r.t. the order in which these queues are tested in the main loop
        self.activity.is_empty()
            && self.slack.is_empty()
            && self.bound.is_empty()
            && self.substitution.is_empty()
    }
pub ( crate ) fn are_empty ( & self ) -> bool { // Note the reverse order w.r.t. the order in which these queues are tested in the main loop self . activity . is_empty ( ) && self . slack . is_empty ( ) && self . bound . is_empty ( ) && self . substitution . is_empty ( ) }
Whether all queues are empty.
Whether all queues are empty .
&self
&self