Struct DnsHeader

pub struct DnsHeader {
    pub id: u16,
    pub status: StatusBits,
    pub qdcount: u16,
    pub ancount: u16,
    pub nscount: u16,
    pub arcount: u16,
}

Fields

id: u16

A 16 bit identifier assigned by the program that generates any kind of query.

status: StatusBits

Query control flags

qdcount: u16

an unsigned 16 bit integer specifying the number of entries in the question section.

ancount: u16

an unsigned 16 bit integer specifying the number of resource records in the answer section.

nscount: u16

an unsigned 16 bit integer specifying the number of name server resource records in the authority records section.

arcount: u16

an unsigned 16 bit integer specifying the number of resource records in the additional records section.

Trait Implementations

impl Clone for DnsHeader

fn clone(&self) -> DnsHeader

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DnsHeader

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

Formats the value using the given formatter.

impl Default for DnsHeader

fn default() -> DnsHeader

Returns the “default value” for a type.

impl Display for DnsHeader

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

Formats the value using the given formatter.

impl PartialEq for DnsHeader

fn eq(&self, other: &DnsHeader) -> 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 Copy for DnsHeader

impl Eq for DnsHeader

impl StructuralPartialEq for DnsHeader