Versions in this module Expand all Collapse all v2 v2.0.2 Apr 16, 2020 v2.0.1 Apr 16, 2020 Changes in this version + const ClientSpanName + const ResultError + const ResultOK + var KeyMethod = tag.NewKey("method") + var KeyResult = tag.NewKey("result") + func EnableTracing(enabled bool) + func LatencyTags() []tag.Key + type Observable interface + LatencyMs func() *stats.Float64Measure + MethodName func() string + type Reporter interface + Error func() + OK func() + func NewReporter(ctx context.Context, on Observable) (context.Context, Reporter)