Module telemetry 

OpenTelemetry setup for exporting the request spans emitted by the SDK.

Enable the otel feature and call init_otlp_tracing once at process startup. The server request path is instrumented even when this feature is disabled, so applications may also install their own tracing subscriber.

Structs

OtlpTracingConfig

OTLP trace export configuration.

TelemetryGuard

Flushes batched spans when dropped or explicitly shut down.

Functions

init_otlp_tracing

Install an OTLP/gRPC exporter and a W3C Trace Context propagator.