Trait trust_dns_server::authority::LookupObject

pub trait LookupObject: Send {
    fn is_empty(&self) -> bool;
    fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Record> + Send + 'a>;
    fn take_additionals(&mut self) -> Option<Box<dyn LookupObject>>;
}

An Object Safe Lookup for Authority

Required methods

fn is_empty(&self) -> bool

Returns true if either the associated Records are empty, or this is a NameExists or NxDomain

fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Record> + Send + 'a>

Conversion to an iterator

fn take_additionals(&mut self) -> Option<Box<dyn LookupObject>>

For CNAME and similar records, this is an additional set of lookup records

it is acceptable for this to return None after the first call.

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Implementors

impl LookupObject for AuthLookup

fn is_empty(&self) -> bool

fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Record> + Send + 'a>

fn take_additionals(&mut self) -> Option<Box<dyn LookupObject>>

impl LookupObject for LookupRecords

fn is_empty(&self) -> bool

fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Record> + Send + 'a>

fn take_additionals(&mut self) -> Option<Box<dyn LookupObject>>

impl LookupObject for EmptyLookup

fn is_empty(&self) -> bool

fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Record> + Send + 'a>

fn take_additionals(&mut self) -> Option<Box<dyn LookupObject>>

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