Module otel

Generated from cargo doc --no-deps -p nemo-relay -p nemo-relay-adaptive -p nemo-relay-ffi.

OpenTelemetry subscriber support for NeMo Relay.

This crate adapts NeMo Relay lifecycle events into OpenTelemetry trace spans:

• scope/tool/LLM Start events open spans
• matching End events close spans
• Mark events become span events on the active parent span when possible
• orphan marks fall back to zero-duration spans so they still reach OTLP

The public API is intentionally small:

• OpenTelemetryConfig configures the OTLP exporter and resource metadata
• OpenTelemetrySubscriber exposes a NeMo Relay EventSubscriberFn and convenience register / deregister / force_flush / shutdown methods

Structs

• OpenTelemetryConfig: Configuration for the OpenTelemetry subscriber.
• OpenTelemetrySubscriber: OpenTelemetry-backed NeMo Relay subscriber.

Enums

• OpenTelemetryError: Errors produced while configuring or operating the OpenTelemetry subscriber.
• OtlpTransport: Supported OTLP trace transports.

Type Aliases

• Result: Result type for the OpenTelemetry subscriber crate.