Struct hyper::header::AccessControlAllowCredentials [−] [src]

pub struct AccessControlAllowCredentials;

Access-Control-Allow-Credentials header, part of CORS

The Access-Control-Allow-Credentials HTTP response header indicates whether the response to request can be exposed when the credentials flag is true. When part of the response to an preflight request it indicates that the actual request can be made with credentials. The Access-Control-Allow-Credentials HTTP header must match the following ABNF:

ABNF

Access-Control-Allow-Credentials: "Access-Control-Allow-Credentials" ":" "true"

Since there is only one acceptable field value, the header struct does not accept any values at all. Setting an empty AccessControlAllowCredentials header is sufficient. See the examples below.

Example values

"true"

Examples


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

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