Versions in this module Expand all Collapse all v1 v1.2.0 Dec 20, 2018 Changes in this version + type Span interface + Finish func() + LogKV func(alternatingKeyValues ...interface{}) + func StartSpanFromContext(ctx context.Context, operationName string) (Span, context.Context) + type Tracer interface + ExtractHTTPHeaders func(r *http.Request) (Span, context.Context) + InjectHTTPHeaders func(r *http.Request) + StartSpanFromContext func(ctx context.Context, operationName string) (Span, context.Context) + var GlobalTracer Tracer = NopTracer() + func NopTracer() Tracer