pub trait EventListenerSyncRoutine<P, R>:
Send
+ Sync
+ 'static{
// Required method
fn call(&self, param: &P) -> BuckyResult<R>;
}pub trait EventListenerSyncRoutine<P, R>:
Send
+ Sync
+ 'static{
// Required method
fn call(&self, param: &P) -> BuckyResult<R>;
}