fn finish(&mut self) -> fmt::Result {
        // Close out previous style
        writeln!(self.f, "{}", self.style.suffix())?;
        self.style = Default::default();
        Ok(())
    }
/// Finish any existing style and reset to default state.
Finish any existing style and reset to default state.
Finish any existing style and reset to default state .
fn finish(&mut self) -> fmt::Result {
        // Close out previous style
        writeln!(self.f, "{}", self.style.suffix())?;
        self.style = Default::default();
        Ok(())
    }
fn finish ( & mut self ) -> fmt :: Result { // Close out previous style writeln ! ( self f " " self style suffix ( ) ) ? ; self . style = Default :: default ( ) ; Ok ( ( ) ) }
Finish any existing style and reset to default state.
Finish any existing style and reset to default state .
&mut self
&mut self