Struct domain::rdata::svcb::Svcb

pub struct Svcb<O, N> { /* private fields */ }

Struct has priority and target decoded, but not parameters. Provides a iter method to iterate through each parameter.

Implementations

impl<O, N> Svcb<O, N>

pub fn new(priority: u16, target: N, params: O) -> Self

Create a new SVCB(or its siblings) with given arguments.

Examples

To parse a SVCB record

let rdata = SVCB::new(1, dname, octets);
for param in rdata.iter() {
    ...
}

To build a SCVB record

let rdata = SCVB::new(1, dname, octets_builder);
rdata.push(param1)?;
rdata.push(param2)?;
rdata.freeze();

pub fn priority(&self) -> u16

Get the priority.

pub fn target(&self) -> &N

Get the target. Note the target won’t be translated to owner automatically in service mode if it equals to root.

impl<Ref> Svcb<Ref::Range, ParsedDname<Ref>>where Ref: OctetsRef,

pub fn flatten_into<Octets>( self ) -> Result<Svcb<Octets, Dname<Octets>>, PushError>where Octets: OctetsFrom<Ref::Range> + FromBuilder, <Octets as FromBuilder>::Builder: EmptyBuilder,

impl<OB: OctetsBuilder, N> Svcb<OB, N>

pub fn freeze(self) -> Svcb<OB::Octets, N>

Freeze the internal OctetsBuilder.

impl<OB: OctetsBuilder + AsMut<[u8]>, N> Svcb<OB, N>

pub fn push<O: AsRef<[u8]>>( &mut self, param: AllParams<O> ) -> Result<(), ShortBuf>

Push a parameter into the builder.

impl<O: AsRef<[u8]>, N: Compose> Svcb<O, N>

pub fn compose_unchecked<T: OctetsBuilder + AsMut<[u8]>>( &self, target: &mut T ) -> Result<(), ShortBuf>

Compose without checking for the order of parameters.

impl<O: AsRef<[u8]>, N> Svcb<O, N>

pub fn iter(&self) -> ParamIter<&[u8]>

Trait Implementations

impl<O: Clone, N: Clone> Clone for Svcb<O, N>

fn clone(&self) -> Svcb<O, N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<O: AsRef<[u8]>, N: Compose> Compose for Svcb<O, N>

fn compose<T: OctetsBuilder + AsMut<[u8]>>( &self, target: &mut T ) -> Result<(), ShortBuf>

Appends the concrete representation of the value to the target.

fn compose_canonical<T: OctetsBuilder + AsMut<[u8]>>( &self, target: &mut T ) -> Result<(), ShortBuf>

Appends the canonical representation of the value to the target.

impl<O, N> Debug for Svcb<O, N>where O: AsRef<[u8]>, N: Debug,

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

Formats the value using the given formatter.

impl<O, N> Display for Svcb<O, N>where O: AsRef<[u8]>, N: Display,

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

Formats the value using the given formatter.

impl<O, N> From<Svcb<O, N>> for AllRecordData<O, N>

fn from(value: Svcb<O, N>) -> Self

Converts to this type from the input type.

impl<O: AsRef<[u8]>, N: Hash> Hash for Svcb<O, N>

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<O, OO, N, NN> OctetsFrom<Svcb<O, N>> for Svcb<OO, NN>where OO: OctetsFrom<O>, NN: OctetsFrom<N>,

fn octets_from(source: Svcb<O, N>) -> Result<Self, ShortBuf>

Performs the conversion.

impl<Ref: OctetsRef> Parse<Ref> for Svcb<Ref::Range, ParsedDname<Ref>>

fn parse(parser: &mut Parser<Ref>) -> Result<Self, ParseError>

Extracts a value from the beginning of parser.

fn skip(parser: &mut Parser<Ref>) -> Result<(), ParseError>

Skips over a value of this type at the beginning of parser.

impl<O, OO, N, NN> PartialEq<Svcb<OO, NN>> for Svcb<O, N>where O: AsRef<[u8]>, OO: AsRef<[u8]>, N: ToDname, NN: ToDname,

fn eq(&self, other: &Svcb<OO, NN>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<O, N> RtypeRecordData for Svcb<O, N>

const RTYPE: Rtype = Rtype::Svcb

The record type of a value of this type.

impl<O: AsRef<[u8]>, N: ToDname> Eq for Svcb<O, N>