29     selectors: Vec<Entry>,  field
40             selectors: Vec::new(),  in new()
54         self.selectors.push(Entry {  in register_with_packet()
65             .selectors  in unregister()
70             let entry = self.selectors.remove(i);  in unregister()
80         if self.selectors.is_empty() {  in try_select()
85             self.selectors  in try_select()
104                 .map(|pos| self.selectors.remove(pos))  in try_select()
111         if self.selectors.is_empty() {  in can_select()
116             self.selectors.iter().any(|entry| {  in can_select()
151         for entry in self.selectors.iter() {  in disconnect()
169         debug_assert_eq!(self.selectors.len(), 0);  in drop()
201             inner.selectors.is_empty() && inner.observers.is_empty(),  in register()
212             inner.selectors.is_empty() && inner.observers.is_empty(),  in unregister()
227                     inner.selectors.is_empty() && inner.observers.is_empty(),  in notify()
240             inner.selectors.is_empty() && inner.observers.is_empty(),  in watch()
251             inner.selectors.is_empty() && inner.observers.is_empty(),  in unwatch()
262             inner.selectors.is_empty() && inner.observers.is_empty(),  in disconnect()