4     on_publish_url: Option<String>,
5     on_unpublish_url: Option<String>,
6     on_play_url: Option<String>,
7     on_stop_url: Option<String>,
12         on_publish_url: Option<String>,  in new()  argument
13         on_unpublish_url: Option<String>,  in new()  argument
14         on_play_url: Option<String>,  in new()  argument
15         on_stop_url: Option<String>,  in new()  argument
25     pub async fn on_publish_notify(&self, body: String) {  in on_publish_notify()  argument
44     pub async fn on_unpublish_notify(&self, body: String) {  in on_unpublish_notify()  argument
63     pub async fn on_play_notify(&self, body: String) {  in on_play_notify()  argument
82     pub async fn on_stop_notify(&self, body: String) {  in on_stop_notify()  argument