[][src]Struct http::uri::Authority

pub struct Authority { /* fields omitted */ }

Represents the authority component of a URI.


impl Authority[src]

pub fn from_static(src: &'static str) -> Self[src]

Attempt to convert an Authority from a static string.

This function will not perform any copying, and the string will be checked if it is empty or contains an invalid character.


This function panics if the argument contains invalid characters or is empty.


let authority = Authority::from_static("example.com");
assert_eq!(authority.host(), "example.com");

pub fn from_maybe_shared<T>(src: T) -> Result<Self, InvalidUri> where
    T: AsRef<[u8]> + 'static, 

Attempt to convert a Bytes buffer to a Authority.

This will try to prevent a copy if the type passed is the type used internally, and will copy the data if it is not.

pub fn host(&self) -> &str[src]

Get the host of this Authority.

The host subcomponent of authority is identified by an IP literal encapsulated within square brackets, an IPv4 address in dotted- decimal form, or a registered name. The host subcomponent is case-insensitive.



let authority: Authority = "example.org:80".parse().unwrap();

assert_eq!(authority.host(), "example.org");

pub fn port(&self) -> Option<Port<&str>>[src]

Get the port part of this Authority.

The port subcomponent of authority is designated by an optional port number following the host and delimited from it by a single colon (":") character. It can be turned into a decimal port number with the as_u16 method or as a str with the as_str method.



Authority with port

let authority: Authority = "example.org:80".parse().unwrap();

let port = authority.port().unwrap();
assert_eq!(port.as_u16(), 80);
assert_eq!(port.as_str(), "80");

Authority without port

let authority: Authority = "example.org".parse().unwrap();


pub fn port_u16(&self) -> Option<u16>[src]

Get the port of this Authority as a u16.


let authority: Authority = "example.org:80".parse().unwrap();

assert_eq!(authority.port_u16(), Some(80));

pub fn as_str(&self) -> &str[src]

Return a str representation of the authority

Trait Implementations

impl AsRef<str> for Authority[src]

impl Clone for Authority[src]

impl Debug for Authority[src]

impl Display for Authority[src]

impl Eq for Authority[src]

impl FromStr for Authority[src]

type Err = InvalidUri

The associated error which can be returned from parsing.

impl Hash for Authority[src]

Case-insensitive hashing


let a: Authority = "HELLO.com".parse().unwrap();
let b: Authority = "hello.coM".parse().unwrap();

let mut s = DefaultHasher::new();
a.hash(&mut s);
let a = s.finish();

let mut s = DefaultHasher::new();
b.hash(&mut s);
let b = s.finish();

assert_eq!(a, b);

impl<'a> PartialEq<&'a str> for Authority[src]

impl PartialEq<Authority> for Authority[src]

impl PartialEq<Authority> for str[src]

impl<'a> PartialEq<Authority> for &'a str[src]

impl PartialEq<Authority> for String[src]

impl PartialEq<String> for Authority[src]

impl PartialEq<str> for Authority[src]

Case-insensitive equality


let authority: Authority = "HELLO.com".parse().unwrap();
assert_eq!(authority, "hello.coM");
assert_eq!("hello.com", authority);

impl<'a> PartialOrd<&'a str> for Authority[src]

impl PartialOrd<Authority> for Authority[src]

Case-insensitive ordering


let authority: Authority = "DEF.com".parse().unwrap();
assert!(authority < "ghi.com");
assert!(authority > "abc.com");

impl PartialOrd<Authority> for str[src]

impl<'a> PartialOrd<Authority> for &'a str[src]

impl PartialOrd<Authority> for String[src]

impl PartialOrd<String> for Authority[src]

impl PartialOrd<str> for Authority[src]

impl<'a> TryFrom<&'a [u8]> for Authority[src]

type Error = InvalidUri

The type returned in the event of a conversion error.

impl<'a> TryFrom<&'a str> for Authority[src]

type Error = InvalidUri

The type returned in the event of a conversion error.

Auto Trait Implementations

impl RefUnwindSafe for Authority

impl Send for Authority

impl Sync for Authority

impl Unpin for Authority

impl UnwindSafe for Authority

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

impl<T> ToString for T where
    T: Display + ?Sized

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.