//
pub trait Printer {
    fn println(&self, message: impl Into<String>);
}

pub struct StandardPrinter;
impl Printer for StandardPrinter {
    #[cfg(not(tarpaulin_include))]
    #[cfg_attr(test, mutants::skip)]
    fn println(&self, message: impl Into<String>) {
        println!("{}", message.into());
    }
}