Struct domain::rdata::rfc1035::Mx

pub struct Mx<N: DName> { /* fields omitted */ }

Mx record data.

The Mx record specifies a host willing to serve as a mail exchange for the owner name.

The Mx record type is defined in RFC 1035, section 3.3.9.

Methods

impl<N: DName> Mx<N>

pub fn new(preference: u16, exchange: N) -> Self

Creates a new Mx record data from the components.

pub fn preference(&self) -> u16

The preference for this record.

Defines an order if there are several Mx records for the same owner. Lower values are preferred.

pub fn exchange(&self) -> &N

The name of the host that is the exchange.

impl Mx<DNameBuf>

pub fn scan<S: Scanner>(     scanner: &mut S,     origin: Option<&DNameSlice> ) -> ScanResult<Self>

Trait Implementations

impl<N: Clone + DName> Clone for Mx<N>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N: Debug + DName> Debug for Mx<N>

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

Formats the value using the given formatter.

impl<N: Eq + DName> Eq for Mx<N>

impl<N: Ord + DName> Ord for Mx<N>

fn cmp(&self, other: &Mx<N>) -> Ordering

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

impl<N: PartialEq + DName> PartialEq for Mx<N>

fn eq(&self, other: &Mx<N>) -> bool

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

fn ne(&self, other: &Mx<N>) -> bool

This method tests for !=.

impl<N: PartialOrd + DName> PartialOrd for Mx<N>

fn partial_cmp(&self, other: &Mx<N>) -> Option<Ordering>

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

fn lt(&self, other: &Mx<N>) -> bool

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

fn le(&self, other: &Mx<N>) -> bool

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

fn gt(&self, other: &Mx<N>) -> bool

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

fn ge(&self, other: &Mx<N>) -> bool

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

impl<N: DName> RecordData for Mx<N>

fn rtype(&self) -> Rtype

Returns the record type for this record data instance.

fn compose<C: AsMut<Composer>>(&self, target: C) -> ComposeResult<()>

Appends the record data to the end of a composer.

impl<'a> ParsedRecordData<'a> for Mx<ParsedDName<'a>>

fn parse(rtype: Rtype, parser: &mut Parser<'a>) -> ParseResult<Option<Self>>

Parses the record data out of a parser.

impl<N: DName + Display> Display for Mx<N>

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

Formats the value using the given formatter.