package basictracer import "github.com/opentracing/opentracing-go" // A SpanEvent is emitted when a mutating command is called on a Span. type SpanEvent interface{} // EventCreate is emitted when a Span is created. type EventCreate struct{ OperationName string } // EventTag is received when SetTag is called. type EventTag struct { Key string Value interface{} } // EventBaggage is received when SetBaggageItem is called. type EventBaggage struct { Key, Value string } // EventLogFields is received when LogFields or LogKV is called. type EventLogFields opentracing.LogRecord // EventLog is received when Log (or one of its derivatives) is called. // // DEPRECATED type EventLog opentracing.LogData // EventFinish is received when Finish is called. type EventFinish RawSpan func (s *spanImpl) onCreate(opName string) { if s.event != nil { s.event(EventCreate{OperationName: opName}) } } func (s *spanImpl) onTag(key string, value interface{}) { if s.event != nil { s.event(EventTag{Key: key, Value: value}) } } func (s *spanImpl) onLog(ld opentracing.LogData) { if s.event != nil { s.event(EventLog(ld)) } } func (s *spanImpl) onLogFields(lr opentracing.LogRecord) { if s.event != nil { s.event(EventLogFields(lr)) } } func (s *spanImpl) onBaggage(key, value string) { if s.event != nil { s.event(EventBaggage{Key: key, Value: value}) } } func (s *spanImpl) onFinish(sp RawSpan) { if s.event != nil { s.event(EventFinish(sp)) } }