Function host_header

crates/openshell-server/src/service_routing.rs:477–479

(headers: &HeaderMap)

}

fn host_header(headers: &HeaderMap) -> Option<&str> {
    headers.get(header::HOST)?.to_str().ok()
}

pub fn request_host<B>(req: &Request<B>) -> Option<&str> {
    host_header(req.headers()).or_else(|| req.uri().authority().map(http::uri::Authority::as_str))