Enum trust_dns_resolver::config::LookupIpStrategy
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pub enum LookupIpStrategy { Ipv4Only, Ipv6Only, Ipv4AndIpv6, Ipv6thenIpv4, Ipv4thenIpv6, }
The lookup ip strategy
Variants
Ipv4Only
Only query for A (Ipv4) records
Ipv6Only
Only query for AAAA (Ipv6) recrods
Ipv4AndIpv6
Query for A and AAAA in parallel (default)
Ipv6thenIpv4
Query for Ipv6 if that fails, query for Ipv4
Ipv4thenIpv6
Query for Ipv4 if that fails, query for Ipv6
Trait Implementations
impl Clone for LookupIpStrategy
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fn clone(&self) -> LookupIpStrategy
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more