Struct hyper::header::UserAgent

pub struct 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 hyper::header::{Headers, UserAgent};

let mut headers = Headers::new();
headers.set(UserAgent::new("hyper/0.5.2"));

Methods

impl UserAgent

pub fn new<I: Into<Cow<'static, str>>>(value: I) -> Self

Creates a new $id

Trait Implementations

impl Clone for UserAgent

fn clone(&self) -> UserAgent

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for UserAgent

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Deref for UserAgent

type Target = str

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Display for UserAgent

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Header for UserAgent

fn header_name() -> &'static str

Returns the name of the header field this belongs to.

fn parse_header(raw: &Raw) -> Result<Self>

Parse a header from a raw stream of bytes.

fn fmt_header(&self, f: &mut Formatter) -> Result

Format a header to outgoing stream.

impl PartialEq<UserAgent> for UserAgent

fn eq(&self, other: &UserAgent) -> bool

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

fn ne(&self, other: &UserAgent) -> bool

This method tests for !=.

impl StructuralPartialEq for UserAgent