BackgroundContextWithSpan creates a new context with the same span as ctx.

GetNamedTracer returns a named tracer from the global trace provider.

GetTracer returns an unnamed tracer from the global trace provider.

NewHandler wraps a handler with otel middleware functionality.

NewLogrusHook creates a new logrus hook for otel with log levels from info and up.

NewTraceHeaderPropagation constructs a new trace header propagation.

NewTracePropagation constructs a new trace propagation.

TraceAndSpan adds the trace and span fields from context if available.