Expand description
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
sourceimpl Host<String>
impl Host<String>
sourcepub fn parse(input: &str) -> Result<Self, ParseError>
pub fn parse(input: &str) -> Result<Self, ParseError>
Parse a host: either an IPv6 address in [] square brackets, or a domain.
pub fn parse_opaque(input: &str) -> Result<Self, ParseError>
Trait Implementations
sourceimpl<S: Ord> Ord for Host<S>
impl<S: Ord> Ord for Host<S>
sourceimpl<S: PartialOrd> PartialOrd<Host<S>> for Host<S>
impl<S: PartialOrd> PartialOrd<Host<S>> for Host<S>
sourcefn partial_cmp(&self, other: &Host<S>) -> Option<Ordering>
fn partial_cmp(&self, other: &Host<S>) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl<S: Eq> Eq for Host<S>
impl<S> StructuralEq for Host<S>
Auto Trait Implementations
impl<S> RefUnwindSafe for Host<S> where
S: RefUnwindSafe,
impl<S> Send for Host<S> where
S: Send,
impl<S> Sync for Host<S> where
S: Sync,
impl<S> Unpin for Host<S> where
S: Unpin,
impl<S> UnwindSafe for Host<S> where
S: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more