Struct trust_dns_resolver::ResolverFuture

pub struct ResolverFuture { /* fields omitted */ }

A Resolver for DNS records.

Methods

impl ResolverFuture

fn new(config: ResolverConfig, options: ResolverOpts, reactor: Handle) -> Self

Construct a new ResolverFuture with the associated Client.

fn lookup_ip(&mut self, host: &str) -> LookupIpFuture

Performs a DNS lookup for the IP for the given hostname.

Based on the configuration and options passed in, this may do either a A or a AAAA lookup, returning IpV4 or IpV6 addresses. (Note: current release only queries A, IPv4)

Arguments

• host - string hostname, if this is an invalid hostname, an error will be thrown. Currently this must be a FQDN, with a trailing ., e.g. www.example.com.. This will be fixed in a future release.