Struct DomainName

pub struct DomainName {
    pub labels: Vec<Label>,
    pub len: usize,
}

A domain name is a sequence of labels, where each label is a length octet followed by that number of octets.

A label must be 63 octets or shorter. A name must be 255 octets or shorter in total, including both length and label octets.

Fields

labels: Vec<Label>

len: usize

Implementations

impl DomainName

fn deserialise( id: u16, buffer: &mut ConsumableBuffer<'_>, ) -> Result<Self, Error>

Errors

If the domain cannot be parsed.

impl DomainName

fn serialise(&self, buffer: &mut WritableBuffer, compress: bool)

impl DomainName

pub fn root_domain() -> Self

pub fn is_root(&self) -> bool

pub fn is_subdomain_of(&self, other: &DomainName) -> bool

pub fn make_subdomain_of(&self, origin: &Self) -> Option<Self>

pub fn to_dotted_string(&self) -> String

pub fn from_relative_dotted_string(origin: &Self, s: &str) -> Option<Self>

pub fn from_dotted_string(s: &str) -> Option<Self>

pub fn from_labels(labels: Vec<Label>) -> Option<Self>

Trait Implementations

impl Clone for DomainName

fn clone(&self) -> DomainName

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DomainName

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

Formats the value using the given formatter.

impl Display for DomainName

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

Formats the value using the given formatter.

impl FromStr for DomainName

type Err = DomainNameFromStr

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for DomainName

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for DomainName

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for DomainName

fn eq(&self, other: &DomainName) -> 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 PartialOrd for DomainName

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Eq for DomainName

impl StructuralPartialEq for DomainName