Method color

std/src/testutils.rs:243–250

(&self)

    }

    fn color(&self) -> (Option<u8>, Option<u8>) {
        for o in self.captured_out.iter().rev() {
            if let CapturedOut::SetColor(fg, bg) = o {
                return (*fg, *bg);
            }
        }
        (None, None)
    }

    fn set_color(&mut self, fg: Option<u8>, bg: Option<u8>) -> io::Result<()> {
        self.captured_out.push(CapturedOut::SetColor(fg, bg));