Enum http_types::url::Host

pub enum Host<S = String> {
    Domain(S),
    Ipv4(Ipv4Addr),
    Ipv6(Ipv6Addr),
}

The host name of an URL.

Variants

Domain(S)

A DNS domain name, as ‘.’ dot-separated labels. Non-ASCII labels are encoded in punycode per IDNA if this is the host of a special URL, or percent encoded for non-special URLs. Hosts for non-special URLs are also called opaque hosts.

Ipv4(Ipv4Addr)

An IPv4 address. Url::host_str returns the serialization of this address, as four decimal integers separated by . dots.

Ipv6(Ipv6Addr)

An IPv6 address. Url::host_str returns the serialization of that address between [ and ] brackets, in the format per RFC 5952 A Recommendation for IPv6 Address Text Representation: lowercase hexadecimal with maximal :: compression.

Implementations

impl<'a> Host<&'a str>

pub fn to_owned(&self) -> Host<String>

Return a copy of self that owns an allocated String but does not borrow an &Url.

impl Host<String>

pub fn parse(input: &str) -> Result<Host<String>, ParseError>

Parse a host: either an IPv6 address in [] square brackets, or a domain.

https://url.spec.whatwg.org/#host-parsing

pub fn parse_opaque(input: &str) -> Result<Host<String>, ParseError>

Trait Implementations

impl<S> Clone for Host<S> where
    S: Clone, 

pub fn clone(&self) -> Host<S>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<S> Debug for Host<S> where
    S: Debug, 

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

Formats the value using the given formatter.

impl<'de, S> Deserialize<'de> for Host<S> where
    S: Deserialize<'de>, 

pub fn deserialize<__D>(
    __deserializer: __D
) -> Result<Host<S>, <__D as Deserializer<'de>>::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<S> Display for Host<S> where
    S: AsRef<str>, 

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

Formats the value using the given formatter.

impl<S> Eq for Host<S> where
    S: Eq, 

impl<S> Hash for Host<S> where
    S: Hash, 

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl<S> Ord for Host<S> where
    S: Ord, 

pub fn cmp(&self, other: &Host<S>) -> Ordering

This method returns an Ordering between self and other.

#[must_use]

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

Compares and returns the maximum of two values.

#[must_use]

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

Compares and returns the minimum of two values.

#[must_use]

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

Restrict a value to a certain interval.

impl<S, T> PartialEq<Host<T>> for Host<S> where
    S: PartialEq<T>, 

pub fn eq(&self, other: &Host<T>) -> bool

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

#[must_use]

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

This method tests for !=.

impl<S> PartialOrd<Host<S>> for Host<S> where
    S: PartialOrd<S>, 

pub fn partial_cmp(&self, other: &Host<S>) -> Option<Ordering>

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

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

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

impl<S> Serialize for Host<S> where
    S: Serialize, 

pub fn serialize<__S>(
    &self,
    __serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl<S> StructuralEq for Host<S>