hickory-recursor vs trust-dns-resolver vs hickory-client

*WARNING* This library is experimental Hickory DNS Recursor is a safe and secure DNS recursive resolver with DNSSEC support. Hickory DNS is based on the Tokio and Futures libraries, which means it should be easily integrated into other software that also use those libraries. This library can be used as in the server and binary for performing recursive lookups.

Trust-DNS is a safe and secure DNS library. This Resolver library uses the Client library to perform all DNS queries. The Resolver is intended to be a high-level library for any DNS record resolution see Resolver and AsyncResolver for supported resolution types. The Client can be used for other queries.

Hickory DNS is a safe and secure DNS library. This is the Client library with DNSSEC support. DNSSEC with NSEC validation for negative records, is complete. The client supports dynamic DNS with SIG0 authenticated requests, implementing easy to use high level functions. Hickory DNS is based on the Tokio and Futures libraries, which means it should be easily integrated into other software that also use those libraries.