Struct DnsPacketBuilder 

pub struct DnsPacketBuilder { /* private fields */ }

Builder for DNS messages.

Implementations

impl DnsPacketBuilder

pub fn new() -> Self

pub fn query() -> Self

Preset for a standard query (QR=0, RD=1).

pub fn response() -> Self

Preset for a response (QR=1, RA=1).

pub fn transaction_id(self, id: u16) -> Self

pub fn authoritative(self, aa: bool) -> Self

pub fn truncated(self, tc: bool) -> Self

pub fn recursion_desired(self, rd: bool) -> Self

pub fn recursion_available(self, ra: bool) -> Self

pub fn rcode(self, rcode: DnsRcode) -> Self

pub fn add_question(self, name: &str, qtype: DnsType, qclass: DnsClass) -> Self

Add a question entry.

pub fn add_raw_answer( self, name: &str, qtype: DnsType, ttl: u32, rdata: &[u8], ) -> Self

Add an answer record (pre-encoded RDATA).

pub fn add_raw_authority( self, name: &str, qtype: DnsType, ttl: u32, rdata: &[u8], ) -> Self

Add an authority record.

pub fn add_raw_additional( self, name: &str, qtype: DnsType, ttl: u32, rdata: &[u8], ) -> Self

Add an additional record.

pub fn build(self) -> Vec<u8>

Build the complete DNS message.

Trait Implementations

impl Default for DnsPacketBuilder

fn default() -> Self

Returns the “default value” for a type.