Module export 

OpenTelemetry SDK integration (otel feature): OTLP export for traces and metrics, and per-handler dispatch metrics after the messaging semantic conventions.

Export shows it wired into a service; Otel lists the instruments it records.

Structs

Otel

The installed OpenTelemetry integration: hands out the dispatch middleware and owns the providers for the final flush.

OtelBuilder

Builder for Otel; obtained from Otel::builder.

OtelConsumeHandler

The handler wrapper produced by OtelConsumeLayer.

OtelConsumeLayer

The Layer handed out by Otel::consume_layer.

OtelPublishLayer

The publish middleware handed out by Otel::publish_layer.

Enums

OtelInitError

An error from OtelBuilder::init.

Constants

PUBLISH_TIME_HEADER

Header carrying the publish wall-clock time (unix milliseconds, ASCII decimal).