Telemetry rust provides all logic setled up for start tracing and also TraceLayer provided by axum-tracing-opentelemetry
```rust use tracing::Level::INFO; use telemetryrust::{inittracing, opentelemetrytracinglayer};
async fn main() { init_tracing!(INFO);
// ...
let app = axum::Router::new().layer(opentelemetry_tracing_layer())
```