Function mz_sql::ast::fold::fold_csr_connection_proto

pub fn fold_csr_connection_proto<F, T, T2>(
    folder: &mut F, 
    node: CsrConnectionProto<T>
) -> CsrConnectionProto<T2> where
    T: AstInfo,
    T2: AstInfo,
    F: Fold<T, T2> + ?Sized,