Struct domain::rdata::rfc1035::Ptr

pub struct Ptr<N> { /* fields omitted */ }

PTR record data.

PRT records are used in special domains to point to some other location in the domain space.

The PTR record type is defined in RFC 1035, section 3.3.12.

Implementations

impl<N> Ptr<N>

pub fn new(ptrdname: N) -> Self

pub fn ptrdname(&self) -> &N

impl<N> Ptr<N>

pub fn into_ptrdname(self) -> N

Trait Implementations

impl<N: ToDname, NN: ToDname> CanonicalOrd<Ptr<NN>> for Ptr<N>

fn canonical_cmp(&self, other: &Ptr<NN>) -> Ordering

Returns the canonical ordering between self and other.

#[must_use]fn canonical_lt(&self, other: &Rhs) -> bool

Returns whether self is canonically less than other.

#[must_use]fn canonical_le(&self, other: &Rhs) -> bool

Returns whether self is canonically less than or equal to other.

#[must_use]fn canonical_gt(&self, other: &Rhs) -> bool

Returns whether self is canonically greater than other.

#[must_use]fn canonical_ge(&self, other: &Rhs) -> bool

Returns whether self is canonically greater than or equal to other.

impl<N: Clone> Clone for Ptr<N>

fn clone(&self) -> Ptr<N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N: ToDname> Compose for Ptr<N>

fn compose<T: OctetsBuilder>(&self, target: &mut T) -> Result<(), ShortBuf>

Appends the concrete representation of the value to the target.

fn compose_canonical<T: OctetsBuilder>(
    &self,
    target: &mut T
) -> Result<(), ShortBuf>

Appends the canonical representation of the value to the target.

impl<N: Debug> Debug for Ptr<N>

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

Formats the value using the given formatter.

impl<N> Deref for Ptr<N>

type Target = N

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<N: Display> Display for Ptr<N>

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

Formats the value using the given formatter.

impl<N: ToDname> Eq for Ptr<N>

impl<N> From<N> for Ptr<N>

fn from(name: N) -> Self

Performs the conversion.

impl<O, N> From<Ptr<N>> for MasterRecordData<O, N>

fn from(value: Ptr<N>) -> Self

Performs the conversion.

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

fn from(value: Ptr<N>) -> Self

Performs the conversion.

impl<N: FromStr> FromStr for Ptr<N>

type Err = N::Err

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl<N: Hash> Hash for Ptr<N>

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl<Name, SrcName> OctetsFrom<Ptr<SrcName>> for Ptr<Name> where
    Name: OctetsFrom<SrcName>, 

fn octets_from(source: Ptr<SrcName>) -> Result<Self, ShortBuf>

Performs the conversion.

impl<N: ToDname> Ord for Ptr<N>

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl<Ref: OctetsRef> Parse<Ref> for Ptr<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<N, NN> PartialEq<Ptr<NN>> for Ptr<N> where
    N: ToDname,
    NN: ToDname, 

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<N, NN> PartialOrd<Ptr<NN>> for Ptr<N> where
    N: ToDname,
    NN: ToDname, 

fn partial_cmp(&self, other: &Ptr<NN>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<N> RtypeRecordData for Ptr<N>

const RTYPE: Rtype

The record type of a value of this type.

impl<N: Scan> Scan for Ptr<N>

fn scan<C: CharSource>(scanner: &mut Scanner<C>) -> Result<Self, ScanError>

Scans a value from a master file.