<p>alex:<br>
> Question: Are the generated parsers, AST nodes, etc classes or structs?</p>
<p>They are structs. See:</p>
<p><a href="https://github.com/PhilippeSigaud/Pegged/wiki/Parse-Trees">https://github.com/PhilippeSigaud/Pegged/wiki/Parse-Trees</a></p>