NewEntity - Returns a new entity.

NewEvent - Returns a new event.

NewLog - Returns a new log.

NewMetric - Returns a new metric.

NewRelationship - Returns a new Relationship.

NewSpan - Returns a new span.

AggregationTemporalityCumulative - temporality comulative.

AggregationTemporalityDelta - temporality delta.

AggregationTemporalityUnspecified - temporality unspecified.

SpanKindClient - client.

SpanKindConsumer - consumer.

SpanKindInternal - intermal.

SpanKindProducer - producer.

SpanKindServer - server.

SpanKindUnspecified - unspecified.

SpanStatusCodeError - unset.

SpanStatusCodeOK - unset.

SpanStatusCodeUnset - unset.

DataPoint - structs for data point.

Entity - type for holding entity inforrmation.

Exporter - exporter for entities, metrics and logs.

Log - structs for logs“.

Metric - structs for metrics.

Relationship - structs for holding relationship info.

Resource - structs for data point.

Span - structs for a span.

SpanEvent - event for span.

SpanLink - link for span.

SpanStatus - status for span.

AggregationTemporality - aggretation temporality.

SpanKind - spand kinds.

SpanStatusCode - spand status code.