Struct rocket::http::uri::Authority [−][src]
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>
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impl<'a> Authority<'a>
[src]pub fn parse(string: &'a str) -> Result<Authority<'a>, Error<'a>>
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pub fn parse(string: &'a str) -> Result<Authority<'a>, Error<'a>>
[src]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>
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pub fn user_info(&self) -> Option<&str>
[src]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
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pub fn host(&self) -> &str
[src]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>
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pub fn port(&self) -> Option<u16>
[src]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
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> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> IntoCollection<T> for T
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impl<T> IntoCollection<T> for T
[src]pub fn into_collection<A>(self) -> SmallVec<A> where
A: Array<Item = T>,
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pub fn into_collection<A>(self) -> SmallVec<A> where
A: Array<Item = T>,
[src]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>,
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F: FnMut(T) -> U,
A: Array<Item = U>,
impl<T> Same<T> for T
impl<T> Same<T> for T
type Output = T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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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)
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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<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,