Enum Class 

pub enum Class {
    IN,
    CS,
    CH,
    HS,
    Any,
    Unknown(u16),
}

An enumeration of the different available DNS Classes.

In practice should allways be Class::IN, but the rest are included for completeness.

Variants

IN

IN: the Internet

CS

CS: the CSNET class (Obsolete)

CH

CH: the CHAOS class

HS

HS: Hesiod [Dyer 87]

Any

*: any class

Unknown(u16)

?: A value has been received that does not correspond to any known class

Trait Implementations

impl Clone for Class

fn clone(&self) -> Class

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Class

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

Formats the value using the given formatter.

impl From<Class> for u16

fn from(value: Class) -> Self

Converts to this type from the input type.

impl From<u16> for Class

fn from(value: u16) -> Self

Converts to this type from the input type.

impl PartialEq for Class

fn eq(&self, other: &Class) -> 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 PartialOrd for Class

fn partial_cmp(&self, other: &Class) -> 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 Copy for Class

impl Eq for Class

impl StructuralPartialEq for Class