Versions in this module Expand all Collapse all v0 v0.4.0 Oct 11, 2018 Changes in this version + func FromContext(ctx context.Context) opentracing.SpanContext + func StartSpan(ctx context.Context, name string) (context.Context, opentracing.Span) + func StartSpanFrom(name string, sctx opentracing.SpanContext) opentracing.Span + func WithContext(ctx context.Context, sctx opentracing.SpanContext) context.Context