Function post_response

examples/axum_example/api/src/flash.rs:34–51

(cookies: &mut Cookies, data: T)

pub type PostResponse = (StatusCode, HeaderMap);

pub fn post_response<T>(cookies: &mut Cookies, data: T) -> PostResponse
where
    T: Serialize,
{
    let valued_message_ref = ValuedMessageRef { value: &data };

    let mut cookie = Cookie::new(
        FLASH_COOKIE_NAME,
        serde_json::to_string(&valued_message_ref).unwrap(),
    );
    cookie.set_path("/");
    cookies.add(cookie);

    let mut header = HeaderMap::new();
    header.insert(header::LOCATION, HeaderValue::from_static("/"));

    (StatusCode::SEE_OTHER, header)
}