()
| 32 | } |
| 33 | |
| 34 | pub fn install() { |
| 35 | let filter = EnvFilter::from_env("DEVFILER_LOG") |
| 36 | .add_directive(LevelFilter::WARN.into()) |
| 37 | .add_directive("devfiler=info".parse().expect("must parse")); |
| 38 | |
| 39 | SubscriberBuilder::default() |
| 40 | .with_env_filter(filter) |
| 41 | .finish() |
| 42 | .with(&*COLLECTOR) |
| 43 | .init(); |
| 44 | } |
| 45 | |
| 46 | pub fn tail(limit: usize) -> Vec<LoggedMessage> { |
| 47 | let ring = COLLECTOR.ring.lock().unwrap(); |