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> - v0.11.1: https://docs.nvidia.com/nemo/relay/v0.11.1/llms.txt
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> - v0.9.4: https://docs.nvidia.com/nemo/relay/v0.9.4/llms.txt
> - v0.8.4: https://docs.nvidia.com/nemo/relay/v0.8.4/llms.txt
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# Struct Open Telemetry Subscriber

> Trace subscriber bound to the SDK's runtime services.

Generated from `cargo doc --no-deps -p nemo-relay-builtins -p nemo-relay-diagnostics -p nemo-relay-logging -p nemo-relay-plugin-host -p nemo-relay-codecs -p nemo-relay -p nemo-relay-runtime -p nemo-relay-model-pricing -p nemo-relay-resource-metrics -p nemo-relay-observability -p nemo-relay-adaptive -p nemo-relay-pii-redaction -p nemo-relay-ffi -p nemo-relay-types -p nemo-relay-plugin -p nemo-relay-worker-proto -p nemo-relay-worker`.

```rust
pub struct OpenTelemetrySubscriber { /* private fields */ }
```

Trace subscriber bound to the SDK's runtime services.

```rust
fn host(subscriber: &nemo_relay::exporter::otel::OpenTelemetrySubscriber) {
    let _ = subscriber.host_ref();
}
```

## Implementations

### `impl OpenTelemetrySubscriber`

<pre />

#### `new`

<pre />

Build a collector-backed subscriber bound to the SDK runtime.

#### `new_file_sink`

<pre />

Build a file subscriber bound to the SDK runtime.

#### `from_tracer_provider`

<pre />

Bind an application-owned provider to the SDK runtime.

#### `from_tracer_provider_with_type`

<pre />

Bind a provider with an explicit trace projection.

#### `from_tracer_provider_with_attribute_mappings`

<pre />

Bind a provider with typed attribute copies.

#### `from_tracer_provider_with_options`

<pre />

Bind a provider with composable projection options.

#### `from_tracer_provider_with_type_and_options`

<pre />

Bind a typed provider with composable projection options.

#### `shutdown_provider`

<pre />

Flush and shut down the provider after subscriber delivery settles.

#### `subscriber`

<pre />

Return the callback for global or scope-local subscriber registration.

#### `runtime_diagnostics`

<pre />

Read a bounded snapshot of exporter diagnostics.

#### `register`

<pre />

Register with the runtime used by the Rust SDK.

#### `deregister`

<pre />

Remove a global registration from the runtime.

#### `force_flush`

<pre />

Wait for accepted events and flush the exporter's pending output.

#### `shutdown`

<pre />

Flush pending output and shut down the exporter.

## Trait Implementations

### `impl Clone for OpenTelemetrySubscriber`

<pre />

#### `clone`

<pre />

#### `clone_from`

<pre />