Crate salvo_cors

Library adds CORS protection for Salvo web framework.

Example

use salvo_core::http::Method;
use salvo_core::prelude::*;
use salvo_cors::Cors;

let cors_handler = Cors::new()
    .allow_origin("https://salvo.rs")
    .allow_methods(vec![Method::GET, Method::POST, Method::DELETE]).into_handler();

let router = Router::new().hoop(cors_handler).post(upload_file).options(upload_file);
#[handler]
async fn upload_file(res: &mut Response) {
}

If you want to allow any router:

use salvo_core::prelude::*;
use salvo_cors::{self as cors, Cors};
let cors_handler = Cors::new().allow_origin(cors::Any).into_handler();

Read more: https://salvo.rs

Structs

• AllowCredentials
  Holds configuration for how to set the Access-Control-Allow-Credentials header.
• AllowHeaders
  Holds configuration for how to set the Access-Control-Allow-Headers header.
• AllowMethods
  Holds configuration for how to set the Access-Control-Allow-Methods header.
• AllowOrigin
  Holds configuration for how to set the Access-Control-Allow-Origin header.
• Any
  Represents a wildcard value (*) used with some CORS headers such as Cors::allow_methods.
• Cors
  Cors middleware which adds headers for CORS.
• CorsHandler
  CorsHandler
• ExposeHeaders
  Holds configuration for how to set the Access-Control-Expose-Headers header.
• MaxAge
  Holds configuration for how to set the Access-Control-Max-Age header.
• Vary
  Holds configuration for how to set the Vary header.

Enums

• CallNext
  Enum to control when to call next handler.

Functions

• preflight_request_headers
  Iterator over the three request headers that may be involved in a CORS preflight request.