Struct domain_core::rdata::rfc1035::Wks

pub struct Wks { /* fields omitted */ }

Wks record data.

Wks records describe the well-known services supported by a particular protocol on a particular internet address.

The Wks record type is defined in RFC 1035, section 3.4.2.

Methods

impl Wks

pub fn new(address: Ipv4Addr, protocol: u8, bitmap: Bytes) -> Self

Creates a new record data from components.

pub fn address(&self) -> Ipv4Addr

The IPv4 address of the host this record refers to.

pub fn protocol(&self) -> u8

The protocol number of the protocol this record refers to.

This will typically be 6 for TCP or 17 for UDP.

pub fn bitmap(&self) -> &Bytes

A bitmap indicating the ports where service is being provided.

pub fn serves(&self, port: u16) -> bool

Returns whether a certain service is being provided.

Important traits for WksIter

impl Iterator for WksIter type Item = u16;

pub fn iter(&self) -> WksIter

Returns an iterator over the served ports.

Trait Implementations

impl Compose for Wks

fn compose_len(&self) -> usize

Returns the number of bytes this value will need without compression.

fn compose<B: BufMut>(&self, buf: &mut B)

Appends the uncompressed representation of this value to buf.

impl Compress for Wks

fn compress(&self, buf: &mut Compressor) -> Result<(), ShortBuf>

Appends the wire-format representation of the value to buf.

impl ParseAll for Wks

type Err = ParseOpenError

The type returned when parsing fails.

fn parse_all(parser: &mut Parser, len: usize) -> Result<Self, Self::Err>

Parses a value len bytes long from the beginning of the parser.

impl RtypeRecordData for Wks

const RTYPE: Rtype

The record type of a value of this type.

impl Scan for Wks

fn scan<C: CharSource>(scanner: &mut Scanner<C>) -> Result<Self, ScanError>

Scans a value from a master file.

impl Eq for Wks

impl Clone for Wks

fn clone(&self) -> Wks

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialOrd<Wks> for Wks

fn partial_cmp(&self, other: &Wks) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Wks) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Wks) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Wks) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Wks) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl PartialEq<Wks> for Wks

fn eq(&self, other: &Wks) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Ord for Wks

fn cmp(&self, other: &Wks) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl<N> From<Wks> for MasterRecordData<N>

fn from(value: Wks) -> Self

Performs the conversion.

impl<N> From<Wks> for AllRecordData<N>

fn from(value: Wks) -> Self

Performs the conversion.

impl Hash for Wks

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Debug for Wks

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

Formats the value using the given formatter.

impl Display for Wks

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

Formats the value using the given formatter.