Enum websocket::header::AccessControlAllowOrigin

[−] Show declaration

pub enum AccessControlAllowOrigin {
    Any,
    Null,
    Value(String),
}

[−] Expand description

The Access-Control-Allow-Origin response header, part of CORS

The Access-Control-Allow-Origin header indicates whether a resource can be shared based by returning the value of the Origin request header, “*”, or “null” in the response.

ABNF

Access-Control-Allow-Origin = "Access-Control-Allow-Origin" ":" origin-list-or-null | "*"

Example values

• null
• *
• http://google.com/

Examples

use hyper::header::{Headers, AccessControlAllowOrigin};

let mut headers = Headers::new();
headers.set(
    AccessControlAllowOrigin::Any
);

use hyper::header::{Headers, AccessControlAllowOrigin};

let mut headers = Headers::new();
headers.set(
    AccessControlAllowOrigin::Null,
);

use hyper::header::{Headers, AccessControlAllowOrigin};

let mut headers = Headers::new();
headers.set(
    AccessControlAllowOrigin::Value("http://hyper.rs".to_owned())
);

Variants

Any

[−] Expand description

Allow all origins

Null

[−] Expand description

A hidden origin

Value(String)

[−] Expand description

Allow one particular origin

Trait Implementations

impl Clone for AccessControlAllowOrigin[+]

[+] Show hidden undocumented items

pub fn clone(&self) -> AccessControlAllowOrigin[−]

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Debug for AccessControlAllowOrigin[+]

[+] Show hidden undocumented items

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>[−]

Formats the value using the given formatter.

impl Display for AccessControlAllowOrigin[+]

[+] Show hidden undocumented items

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>[−]

Formats the value using the given formatter.

impl Header for AccessControlAllowOrigin[+]

[+] Show hidden undocumented items

pub fn header_name() -> &'static str[−]

Returns the name of the header field this belongs to.

pub fn parse_header(
    raw: &[Vec<u8, Global>]
) -> Result<AccessControlAllowOrigin, Error>[−]

Parse a header from a raw stream of bytes.

impl HeaderFormat for AccessControlAllowOrigin[+]

[+] Show hidden undocumented items

pub fn fmt_header(&self, f: &mut Formatter<'_>) -> Result<(), Error>[−]

Format a header to be output into a TcpStream.

impl PartialEq<AccessControlAllowOrigin> for AccessControlAllowOrigin[+]

[+] Show hidden undocumented items

pub fn eq(&self, other: &AccessControlAllowOrigin) -> bool[−]

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

pub fn ne(&self, other: &AccessControlAllowOrigin) -> bool[−]

This method tests for !=.

impl StructuralPartialEq for AccessControlAllowOrigin