Struct rocket::http::uri::Authority [−][src]
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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pub fn parse(string: &'a str) -> Result<Authority<'a>, Error<'a>>
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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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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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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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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>
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impl<'a> Debug for Authority<'a>
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impl<'a> Display for Authority<'a>
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impl<'a> From<Authority<'a>> for Uri<'a>
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impl<'a> IntoOwned for Authority<'a>
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type Owned = Authority<'static>
The owned version of the type.
pub fn into_owned(self) -> Authority<'static>
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impl<'a, 'b> PartialEq<Authority<'b>> for Authority<'a>
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Auto Trait Implementations
impl<'a> RefUnwindSafe for Authority<'a>
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impl<'a> Send for Authority<'a>
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impl<'a> Sync for Authority<'a>
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impl<'a> Unpin for Authority<'a>
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impl<'a> UnwindSafe for Authority<'a>
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T, I> AsResult<T, I> for T where
I: Input,
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I: Input,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> IntoCollection<T> for T
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pub fn into_collection<A>(self) -> SmallVec<A> where
A: Array<Item = T>,
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A: Array<Item = T>,
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
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
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>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
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>
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impl<T> Typeable for T where
T: Any,
T: Any,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,