Struct dominion::DnsPacket

source · [−]

pub struct DnsPacket<'a> {
    pub header: DnsHeader,
    pub questions: Vec<Question<'a>, Global>,
    pub answers: Vec<ResourceRecord<'a>, Global>,
    pub authority: Vec<ResourceRecord<'a>, Global>,
    pub additional: Vec<ResourceRecord<'a>, Global>,
}

Expand description

Represents a complete DNS packet.

A DNS packet has the following sections in order:

+---------------------+
|        Header       |
+---------------------+
|       Question      | the question(s) for the name server
+---------------------+
|        Answer       | RRs answering the question
+---------------------+
|      Authority      | RRs pointing toward an authority
+---------------------+
|      Additional     | RRs holding additional information
+---------------------+

For the header the DnsHeader type is used. For the rest, Questions are represented with the Question type, and RRs with the ResourceRecord type.

Fields

header: DnsHeader

The DNS Header

questions: Vec<Question<'a>, Global>

The question(s) for the name server

answers: Vec<ResourceRecord<'a>, Global>

Resource Records answering the question(s)

authority: Vec<ResourceRecord<'a>, Global>

Resource Records pointing toward a domain authority

additional: Vec<ResourceRecord<'a>, Global>

Resource Records holding additional information

Trait Implementations

impl<'a> Clone for DnsPacket<'a>

fn clone(&self) -> DnsPacket<'a>

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl<'a> Debug for DnsPacket<'a>

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

Formats the value using the given formatter. Read more

impl<'a> TryFrom<&'a [u8]> for DnsPacket<'a>

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(
buff: &'a [u8]
) -> Result<DnsPacket<'a>, <DnsPacket<'a> as TryFrom<&'a [u8]>>::Error>

Performs the conversion.

Auto Trait Implementations

impl<'a> RefUnwindSafe for DnsPacket<'a>

impl<'a> Send for DnsPacket<'a>

impl<'a> Sync for DnsPacket<'a>

impl<'a> Unpin for DnsPacket<'a>

impl<'a> UnwindSafe for DnsPacket<'a>

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.