Struct OptRecord

pub struct OptRecord { /* private fields */ }

An entire OPT record.

Implementations

impl OptRecord

pub fn from_record<N: ToDname>(record: Record<N, Opt>) -> Self

pub fn udp_payload_size(&self) -> u16

pub fn rcode(&self, header: Header) -> OptRcode

pub fn version(&self) -> u8

pub fn dnssec_ok(&self) -> bool

pub fn as_opt(&self) -> &Opt

Methods from Deref<Target = Opt>

pub fn iter<D: OptData>(&self) -> OptIter<D>

Returns an iterator over options of a given type.

The returned iterator will return only options represented by type D and quietly skip over all the others.

Trait Implementations

impl AsRef<Opt> for OptRecord

fn as_ref(&self) -> &Opt

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for OptRecord

fn clone(&self) -> OptRecord

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OptRecord

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Deref for OptRecord

type Target = Opt

The resulting type after dereferencing.

fn deref(&self) -> &Opt

Dereferences the value.

impl<N: ToDname> From<Record<N, Opt>> for OptRecord

fn from(record: Record<N, Opt>) -> Self

Converts to this type from the input type.