Struct Referer 

pub struct Referer(/* private fields */);

Referer header, defined in RFC7231

The Referer [sic] header field allows the user agent to specify a URI reference for the resource from which the target URI was obtained (i.e., the “referrer”, though the field name is misspelled). A user agent MUST NOT include the fragment and userinfo components of the URI reference, if any, when generating the Referer field value.

ABNF

Referer = absolute-URI / partial-URI

Example values

• http://www.example.org/hypertext/Overview.html

Examples

use headers::Referer;

let r = Referer::from_static("/People.html#tim");

Implementations

impl Referer

pub const fn from_static(s: &'static str) -> Referer

Create a Referer with a static string.

Panic

Panics if the string is not a legal header value.

Trait Implementations

impl Clone for Referer

fn clone(&self) -> Referer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Referer

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

Formats the value using the given formatter.

impl Display for Referer

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

Formats the value using the given formatter.

impl FromStr for Referer

type Err = InvalidReferer

The associated error which can be returned from parsing.

fn from_str(src: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Header for Referer

fn name() -> &'static HeaderName

The name of this header.

fn decode<'i, I>(values: &mut I) -> Result<Self, Error>

where I: Iterator<Item = &'i HeaderValue>,

Decode this type from an iterator of HeaderValues.

fn encode<E: Extend<HeaderValue>>(&self, values: &mut E)

Encode this type to a HeaderMap.

impl PartialEq for Referer

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Referer

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 40 bytes