Struct trust_dns_resolver::lookup_ip::LookupIp
source · pub struct LookupIp(_);
Expand description
Result of a DNS query when querying for A or AAAA records.
When resolving IP records, there can be many IPs that match a given name. A consumer of this should expect that there are more than a single address potentially returned. Generally there are multiple IPs stored for a given service in DNS so that there is a form of high availability offered for a given name. The service implementation is resposible for the semantics around which IP should be used and when, but in general if a connection fails to one, the next in the list should be attempted.
Implementations
sourceimpl LookupIp
impl LookupIp
sourcepub fn iter(&self) -> LookupIpIter<'_> ⓘ
pub fn iter(&self) -> LookupIpIter<'_> ⓘ
Returns a borrowed iterator of the returned IPs
sourcepub fn valid_until(&self) -> Instant
pub fn valid_until(&self) -> Instant
Returns the Instant
at which this lookup is no longer valid.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for LookupIp
impl Send for LookupIp
impl Sync for LookupIp
impl Unpin for LookupIp
impl UnwindSafe for LookupIp
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more