pub fn print_diagnostics_to<'d, 'files>(
    world: &'files dyn SourceWorld,
    errors: impl Iterator<Item = &'d SourceDiagnostic>,
    w: &mut impl WriteColor,
    diagnostic_format: DiagnosticFormat,
) -> Result<(), Error>👎Deprecated: Use 
diag mod insteadExpand description
Prints diagnostic messages to the terminal.