How to access A from actix::Addr<A>?

Question

I found myself a bit lost while reading the rust docs, right now I'm unable to find a way to extract A from actix::Addr<A>, I also don't know if that is possible or not.

Rust playground

Important part:

pub struct WebsocketManager {
    pub clients: Vec<Addr<WebsocketActor>>,
}

impl WebsocketManager {
    pub fn send(&self, value: &serde_json::Value, name: &String) {
        if self.clients.is_empty() {
            return;
        }

        let string = serde_json::to_string_pretty(value).unwrap();
        for client in &self.clients {
            //  let actor: WebsocketActor = client.get_websocket_actor();
            //  actor.re.is_match(name) {
            //     client.do_send(StringMessage(string.clone()));
            //  }
        }
    }
}

/// Define http actor
pub struct WebsocketActor {
    server: Arc<Mutex<WebsocketManager>>,
    pub re: Regex,
}