Dnsmasq also includes a DHCP server and the ability to read a blacklist to act as an ad blocker. In contrast, the "trust-dns" project is more of a replacement for the "bind" program instead of "dnsmasq".

If your intention was to only show that "non trivial Rust code exists", that's fine. However, some others might get the wrong impression that it's a Rust version of dnsmasq.