Enum domain::iana::opt::OptionCode

pub enum OptionCode {
    Llq,
    Ul,
    Nsid,
    Dau,
    Dhu,
    N3u,
    EdnsClientSubnet,
    EdnsExpire,
    Cookie,
    EdnsTcpKeepalive,
    Padding,
    Chain,
    EdnsKeyTag,
    Int(u16),
}

DNS EDNS0 Option Codes (OPT)

The record data of OPT records is a sequence of options. The type of each of these options is given through an option code, a 16 bit value.

The currently assigned option codes can be found in http://www.iana.org/assignments/dns-parameters/dns-parameters.xhtml#dns-parameters-11

Variants

LlqUlNsidDauDhuN3uEdnsClientSubnetEdnsExpireCookieEdnsTcpKeepalivePaddingChainEdnsKeyTagInt(u16)

A raw class value given through its integer.

Methods

impl OptionCode

pub fn from_int(value: u16) -> Self

Returns the option code for the given raw integer value.

pub fn to_int(self) -> u16

Returns the raw integer value for this option code.

Trait Implementations

impl Clone for OptionCode

fn clone(&self) -> OptionCode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for OptionCode

impl Debug for OptionCode

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

Formats the value using the given formatter.

impl From<u16> for OptionCode

fn from(value: u16) -> Self

Performs the conversion.

impl From<OptionCode> for u16

fn from(value: OptionCode) -> Self

Performs the conversion.

impl Display for OptionCode

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

Formats the value using the given formatter.

impl PartialEq for OptionCode

fn eq(&self, other: &Self) -> 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 !=.

impl PartialEq<u16> for OptionCode

fn eq(&self, other: &u16) -> 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 !=.

impl PartialEq<OptionCode> for u16

fn eq(&self, other: &OptionCode) -> 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 !=.

impl Eq for OptionCode

impl PartialOrd for OptionCode

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

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

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

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

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

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

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

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

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 PartialOrd<u16> for OptionCode

fn partial_cmp(&self, other: &u16) -> Option<Ordering>

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

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

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

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

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

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

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

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 PartialOrd<OptionCode> for u16

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

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

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

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

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

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

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

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

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 Ord for OptionCode

fn cmp(&self, other: &Self) -> 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 Hash for OptionCode

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,

Feeds a slice of this type into the given [Hasher].