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# lens.contrib.aiohttp

aiohttp client auto-instrumentation helper.

Automatically injects W3C trace context into all outgoing aiohttp client
requests, replacing manual `inject_context()` calls.

## Module Contents

### Functions

| Name                                                                           | Description                                                           |
| ------------------------------------------------------------------------------ | --------------------------------------------------------------------- |
| [`instrument_aiohttp_client`](#lens-contrib-aiohttp-instrument_aiohttp_client) | Enable automatic trace context injection for aiohttp client sessions. |

### API

```python
lens.contrib.aiohttp.instrument_aiohttp_client() -> None
```

Enable automatic trace context injection for aiohttp client sessions.

Requires `opentelemetry-instrumentation-aiohttp-client >= 0.40b0`.