# Examples
## simple_tracing
Demonstrates basic usage of Datadog OpenTelemetry tracing. Creates nested spans and demonstrates
tracer initialization and shutdown.
```bash
cargo run -p simple_tracing
```
## propagator
HTTP server that demonstrates trace context propagation between services. Shows how to extract trace
context from incoming requests and inject it into outgoing requests.
```bash
cargo run -p propagator
```
The server runs on `http://localhost:3000` with endpoints:
- `/health` - Health check endpoint
- `/echo` - Echo request body
- `/jump` - Makes outbound request to port 3001