Crate churust_cors 

Cross-Origin Resource Sharing (CORS) plugin for the Churust web framework.

This crate provides a Cors plugin that intercepts every incoming HTTP request and attaches the appropriate Access-Control-* response headers. Preflight OPTIONS requests are short-circuited with an HTTP 204 response so they never reach your route handlers.

Quick start

Install the plugin via churust_core::Churust::server before calling .build(). Use Cors::permissive for development or use Cors::new to build a precise policy for production.

use churust_core::{Churust, Call, TestClient};
use churust_cors::Cors;

let app = Churust::server()
    .install(Cors::allow_any_origin_insecure())
    .routing(|r| {
        r.get("/api/data", |_c: Call| async { "hello" });
    })
    .build();

// Actual cross-origin GET: response carries the CORS header.
let res = TestClient::new(app)
    .get("/api/data")
    .header("origin", "https://example.com")
    .send()
    .await;

assert_eq!(res.status().as_u16(), 200);
assert_eq!(res.header("access-control-allow-origin"), Some("*"));

Structs

Cors

CORS configuration and plugin entry point.