| 355 | } |
| 356 | |
| 357 | pub fn write(&self, level: LogLevel, &record: &Record<'_>, bt: &dyn BacktraceProvider) { |
| 358 | let (trace, frames); |
| 359 | let event = match level { |
| 360 | LogLevel::Error => LogEvent::Error(record), |
| 361 | LogLevel::Warn => LogEvent::Warn(record), |
| 362 | LogLevel::Info => LogEvent::Info(record), |
| 363 | LogLevel::Debug => LogEvent::Debug(record), |
| 364 | LogLevel::Trace => LogEvent::Trace(record), |
| 365 | LogLevel::Panic => { |
| 366 | trace = bt.capture(); |
| 367 | frames = trace.frames(); |
| 368 | LogEvent::Panic { record, trace: &frames } |
| 369 | } |
| 370 | }; |
| 371 | // TODO(perf): Reuse serialization buffer. |
| 372 | let mut buf = serde_json::to_string(&event).unwrap(); |
| 373 | buf.push('\n'); |
| 374 | let buf = Bytes::from(buf); |
| 375 | self.cmd |
| 376 | .send(Cmd::Append { |
| 377 | ts: record.ts, |
| 378 | record: buf, |
| 379 | }) |
| 380 | .expect("log worker panicked"); |
| 381 | } |
| 382 | |
| 383 | /// Stream the contents of this logger. |
| 384 | /// |