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Fix weird observer subscribe return

This commit is contained in:
kozabrada123 2023-05-28 17:37:05 +02:00
parent 6c2e29228f
commit 7e37d2df42
1 changed files with 3 additions and 3 deletions
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6
src/gateway.rs
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@ -1322,13 +1322,13 @@ impl<T: types::WebSocketEvent> GatewayEvent<T> {
pub fn subscribe( pub fn subscribe(
&mut self, &mut self,
observable: Arc<Mutex<dyn Observer<T> + Sync + Send>>, observable: Arc<Mutex<dyn Observer<T> + Sync + Send>>,
) -> Option<ObserverError> { ) -> Result<(), ObserverError> {
if self.is_observed { if self.is_observed {
return Some(ObserverError::AlreadySubscribedError); return Err(ObserverError::AlreadySubscribedError);
} }
self.is_observed = true; self.is_observed = true;
self.observers.push(observable); self.observers.push(observable);
None Ok(())
} }
/** /**