[−][src]Struct hyperx::header::UserAgent
User-Agent
header, defined in
RFC7231
The User-Agent
header field contains information about the user
agent originating the request, which is often used by servers to help
identify the scope of reported interoperability problems, to work
around or tailor responses to avoid particular user agent
limitations, and for analytics regarding browser or operating system
use. A user agent SHOULD send a User-Agent field in each request
unless specifically configured not to do so.
ABNF
User-Agent = product *( RWS ( product / comment ) )
product = token ["/" product-version]
product-version = token
Example values
CERN-LineMode/2.15 libwww/2.17b3
Bunnies
Notes
- The parser does not split the value
Example
use hyperx::header::{TypedHeaders, UserAgent}; let mut headers = http::HeaderMap::new(); headers.encode(&UserAgent::new("hyper/0.5.2"));
Implementations
impl UserAgent
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Trait Implementations
impl Clone for UserAgent
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impl Debug for UserAgent
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impl Deref for UserAgent
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impl Display for UserAgent
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impl Header for UserAgent
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pub fn header_name() -> &'static str
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pub fn parse_header<'a, T>(raw: &'a T) -> Result<Self> where
T: RawLike<'a>,
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T: RawLike<'a>,
pub fn fmt_header(&self, f: &mut Formatter<'_, '_>) -> Result
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impl PartialEq<UserAgent> for UserAgent
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impl StandardHeader for UserAgent
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pub fn http_header_name() -> HeaderName
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impl StructuralPartialEq for UserAgent
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Auto Trait Implementations
impl RefUnwindSafe for UserAgent
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impl Send for UserAgent
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impl Sync for UserAgent
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impl Unpin for UserAgent
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impl UnwindSafe for UserAgent
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
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> 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>,