Struct DnsQuestion 

pub struct DnsQuestion<'a> {
    pub name: &'a [u8],
    pub type_: Type,
}

A question in a DNS packet.

Fields

name: &'a [u8]

The name, in wire format. May contain compression pointers.

type_: Type

The record type asked for.

Implementations

impl<'a> Question<'a>

pub fn parse(buffer: &'a [u8]) -> Result<(&'a [u8], Question<'a>)>

Parse a question from the start of buffer.

Returns the rest of the buffer and the question. Fails if the class is not IN.

pub const fn buffer_len(&self) -> usize

Length of this question on the wire.

pub fn emit(&self, packet: &mut [u8])

Write this question at the start of packet.

Panics if packet is shorter than buffer_len.

Trait Implementations

impl<'a> Debug for Question<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for Question<'a>

impl<'a> PartialEq for Question<'a>

fn eq(&self, other: &Question<'a>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<'a> StructuralPartialEq for Question<'a>