pub fn record_stats_to(&mut self, mut w: Box<dyn Write>) {
        // print column names header
        writeln!(w, "Variable,Round,Stable count,Recent count")
            .expect("Couldn't write debug stats CSV header");

        self.debug_stats = Some(w);
    }
/// Set up this Iteration to write debug statistics about each variable,
/// for each round of the computation.
Set up this Iteration to write debug statistics about each variable,
for each round of the computation.
Set up this Iteration to write debug statistics about each variable for each round of the computation .
pub fn record_stats_to(&mut self, mut w: Box<dyn Write>) {
        // print column names header
        writeln!(w, "Variable,Round,Stable count,Recent count")
            .expect("Couldn't write debug stats CSV header");
        self.debug_stats = Some(w);
    }
pub fn record_stats_to ( & mut self , mut w : Box < dyn Write > ) { // print column names header writeln ! ( w " " ) . expect ( " " ) ; self . debug_stats = Some ( w ) ; }
Set up this Iteration to write debug statistics about each variable,
for each round of the computation.
Set up this Iteration to write debug statistics about each variable for each round of the computation .
&mut self
w
Box<dyn Write>
&mut self
w
Box<dyn Write>