Struct toluol::DnsQuestion

pub struct DnsQuestion {
    pub qname: String,
    pub qtype: DnsType,
    pub qclass: DnsClass,
}

Represents a DNS question, i.e. an entry in the question section of a DNS message. See RFC 1035 for further information.

Fields

qname: String

qtype: DnsType

qclass: DnsClass

Implementations

impl DnsQuestion

pub fn new(domain: &str, qtype: DnsType, qclass: DnsClass) -> Self

Creates a DNS question.

pub fn encode(&self) -> Result<Vec<u8>, EncodeError>

Encodes a DnsQuestion as a series of bytes. Returns an error if a method defined in byteorder::WriteBytesExt returns an error.

pub fn parse(msg: &mut Cursor<&[u8]>) -> Result<Self, ParseError>

Parses an encoded DnsQuestion from a series of bytes. Returns an error if DnsMessage::parse_qname(), DnsType::parse(), DnsClass::parse() or a method defined in byteorder::ReadBytesExt return an error.

pub fn as_padded_string(&self, owner_len: usize) -> String

Returns a string representing the record in the canonical format, with the owner padded to the given length.

Trait Implementations

impl Display for DnsQuestion

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

Formats the value using the given formatter.