Struct rocket::http::uri::Authority[]

pub struct Authority<'a> { /* fields omitted */ }
Expand description

A URI with an authority only: user:pass@host:8000.

Structure

The following diagram illustrates the syntactic structure of an authority URI:

username:password@some.host:8088
|---------------| |-------| |--|
    user info        host   port

Only the host part of the URI is required.

Implementations

impl<'a> Authority<'a>

pub fn parse(string: &'a str) -> Result<Authority<'a>, Error<'a>>

Parses the string string into an Authority. Parsing will never allocate. Returns an Error if string is not a valid authority URI.

Example

use rocket::http::uri::Authority;

// Parse a valid authority URI.
let uri = Authority::parse("user:pass@host").expect("valid URI");
assert_eq!(uri.user_info(), Some("user:pass"));
assert_eq!(uri.host(), "host");
assert_eq!(uri.port(), None);

// Invalid authority URIs fail to parse.
Authority::parse("http://google.com").expect_err("invalid authority");

pub fn user_info(&self) -> Option<&str>

Returns the user info part of the authority URI, if there is one.

Example

use rocket::http::uri::Authority;

let uri = Authority::parse("username:password@host").unwrap();
assert_eq!(uri.user_info(), Some("username:password"));

pub fn host(&self) -> &str

Returns the host part of the authority URI.

If the host was provided in brackets (such as for IPv6 addresses), the brackets will not be part of the returned string.

Example

use rocket::http::uri::Authority;

let uri = Authority::parse("domain.com:123").unwrap();
assert_eq!(uri.host(), "domain.com");

let uri = Authority::parse("username:password@host:123").unwrap();
assert_eq!(uri.host(), "host");

let uri = Authority::parse("username:password@[1::2]:123").unwrap();
assert_eq!(uri.host(), "1::2");

pub fn port(&self) -> Option<u16>

Returns the port part of the authority URI, if there is one.

Example

use rocket::http::uri::Authority;

// With a port.
let uri = Authority::parse("username:password@host:123").unwrap();
assert_eq!(uri.port(), Some(123));

let uri = Authority::parse("domain.com:8181").unwrap();
assert_eq!(uri.port(), Some(8181));

// Without a port.
let uri = Authority::parse("username:password@host").unwrap();
assert_eq!(uri.port(), None);

Trait Implementations

impl<'a> Clone for Authority<'a>

pub fn clone(&self) -> Authority<'a>

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl<'a> Debug for Authority<'a>

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

Formats the value using the given formatter. Read more

impl<'a> Display for Authority<'a>

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

Formats the value using the given formatter. Read more

impl<'a> From<Authority<'a>> for Uri<'a>

pub fn from(other: Authority<'a>) -> Uri<'a>

Performs the conversion.

impl<'a> IntoOwned for Authority<'a>

type Owned = Authority<'static>

The owned version of the type.

pub fn into_owned(self) -> Authority<'static>

Converts self into an owned version of itself.

impl<'a, 'b> PartialEq<Authority<'b>> for Authority<'a>

pub fn eq(&self, other: &Authority<'b>) -> bool

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

#[must_use]
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]

This method tests for !=.

Auto Trait Implementations

impl<'a> RefUnwindSafe for Authority<'a>

impl<'a> Send for Authority<'a>

impl<'a> Sync for Authority<'a>

impl<'a> Unpin for Authority<'a>

impl<'a> UnwindSafe for Authority<'a>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T, I> AsResult<T, I> for T where
    I: Input
[src]

pub fn as_result(self) -> Result<T, ParseErr<I>>[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

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

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> IntoCollection<T> for T

pub fn into_collection<A>(self) -> SmallVec<A> where
    A: Array<Item = T>, 

Converts self into a collection.

pub fn mapped<U, F, A>(self, f: F) -> SmallVec<A> where
    F: FnMut(T) -> U,
    A: Array<Item = U>, 

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

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

pub default fn to_string(&self) -> String[src]

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

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

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<T> Typeable for T where
    T: Any

fn get_type(&self) -> TypeId

Get the TypeId of this object.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, 

pub fn vzip(self) -> V