Versions in this module Expand all Collapse all v1 v1.0.3 Jul 18, 2017 v1.0.2 Apr 26, 2017 Changes in this version + var Component = stringTagName("component") + var DBInstance = stringTagName("db.instance") + var DBStatement = stringTagName("db.statement") + var DBType = stringTagName("db.type") + var DBUser = stringTagName("db.user") + var Error = boolTagName("error") + var HTTPMethod = stringTagName("http.method") + var HTTPStatusCode = uint16TagName("http.status_code") + var HTTPUrl = stringTagName("http.url") + var MessageBusDestination = stringTagName("message_bus.destination") + var PeerAddress = stringTagName("peer.address") + var PeerHostIPv4 = uint32TagName("peer.ipv4") + var PeerHostIPv6 = stringTagName("peer.ipv6") + var PeerHostname = stringTagName("peer.hostname") + var PeerPort = uint16TagName("peer.port") + var PeerService = stringTagName("peer.service") + var SamplingPriority = uint16TagName("sampling.priority") + var SpanKind = spanKindTagName("span.kind") + var SpanKindConsumer = opentracing.Tag + var SpanKindConsumerEnum = SpanKindEnum("consumer") + var SpanKindProducer = opentracing.Tag + var SpanKindProducerEnum = SpanKindEnum("producer") + var SpanKindRPCClient = opentracing.Tag + var SpanKindRPCClientEnum = SpanKindEnum("client") + var SpanKindRPCServer = opentracing.Tag + var SpanKindRPCServerEnum = SpanKindEnum("server") + func RPCServerOption(client opentracing.SpanContext) opentracing.StartSpanOption + type SpanKindEnum string