(&mut self)
| 169 | } |
| 170 | |
| 171 | pub async fn fetch_with_cache(&mut self) -> &mut HashMap<u64, Receiver> { |
| 172 | if self.cache.is_empty() { |
| 173 | if let Ok((k, v)) = self.fetch().await { |
| 174 | self.cache.insert(k, v); |
| 175 | } |
| 176 | } else if let Some((k, v)) = self.try_fetch() { |
| 177 | self.cache.insert(k, v); |
| 178 | } |
| 179 | &mut self.cache |
| 180 | } |
| 181 | |
| 182 | pub fn cache(&self) -> &HashMap<u64, Receiver> { |
| 183 | &self.cache |