Struct Md

pub struct Md<N: ?Sized> { /* private fields */ }

MD record data.

The MD record specifices a host which has a mail agent for the domain which should be able to deliver mail for the domain.

The MD record is obsolete. It is recommended to either reject the record or convert them into an Mx record at preference 0.

The MD record type is defined in RFC 1035, section 3.3.4.

Implementations

impl<N> Md<N>

pub fn new(madname: N) -> Self

pub fn madname(&self) -> &N

pub fn into_madname(self) -> N

pub fn scan<S: Scanner<Name = N>>(scanner: &mut S) -> Result<Self, S::Error>

impl<Octs: Octets> Md<ParsedName<Octs>>

pub fn parse<'a, Src: Octets<Range<'a> = Octs> + ?Sized + 'a>( parser: &mut Parser<'a, Src>, ) -> Result<Self, ParseError>

Trait Implementations

impl<N: ToName, NN: ToName> CanonicalOrd<Md<NN>> for Md<N>

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

Returns the canonical ordering between self and other.

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

Returns whether self is canonically less than other.

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

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

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

Returns whether self is canonically greater than other.

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

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

impl<N: Clone + ?Sized> Clone for Md<N>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N: ToName> ComposeRecordData for Md<N>

fn rdlen(&self, compress: bool) -> Option<u16>

Returns the length of the record data if available.

fn compose_rdata<Target: Composer + ?Sized>( &self, target: &mut Target, ) -> Result<(), Target::AppendError>

Appends the wire format of the record data into target.

fn compose_canonical_rdata<Target>( &self, target: &mut Target, ) -> Result<(), Target::AppendError>

where Target: Composer + ?Sized,

Appends the canonical wire format of the record data into target.

fn compose_len_rdata<Target: Composer + ?Sized>( &self, target: &mut Target, ) -> Result<(), Target::AppendError>

Appends the record data prefixed with its length.

fn compose_canonical_len_rdata<Target: Composer + ?Sized>( &self, target: &mut Target, ) -> Result<(), Target::AppendError>

Appends the record data prefixed with its length.

impl<N: Debug + ?Sized> Debug for Md<N>

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

Formats the value using the given formatter.

impl<N: Display> Display for Md<N>

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

Formats the value using the given formatter.

impl<Name, Target> FlattenInto<Md<Target>> for Md<Name>

where Name: FlattenInto<Target>,

type AppendError = <Name as FlattenInto<Target>>::AppendError

fn try_flatten_into(self) -> Result<Md<Target>, Self::AppendError>

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

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

Converts to this type from the input type.

impl<O, N> From<Md<N>> for ZoneRecordData<O, N>

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

Converts to this type from the input type.

impl<N> From<N> for Md<N>

fn from(name: N) -> Self

Converts to this type from the input type.

impl<N: FromStr> FromStr for Md<N>

type Err = <N as FromStr>::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 Md<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<Name, SrcName> OctetsFrom<Md<SrcName>> for Md<Name>

where Name: OctetsFrom<SrcName>,

type Error = <Name as OctetsFrom<SrcName>>::Error

fn try_octets_from(source: Md<SrcName>) -> Result<Self, Self::Error>

Performs the conversion.

impl<N: ToName> Ord for Md<N>

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

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<'a, Octs> ParseRecordData<'a, Octs> for Md<ParsedName<Octs::Range<'a>>>

where Octs: Octets + ?Sized,

fn parse_rdata( rtype: Rtype, parser: &mut Parser<'a, Octs>, ) -> Result<Option<Self>, ParseError>

Parses the record data.

impl<N, NN> PartialEq<Md<NN>> for Md<N>

where N: ToName, NN: ToName,

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl<N, NN> PartialOrd<Md<NN>> for Md<N>

where N: ToName, NN: ToName,

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl<N> RecordData for Md<N>

fn rtype(&self) -> Rtype

Returns the record type associated with this record data instance.

impl<N: ToName> Eq for Md<N>