public void Inject <TCarrier>(ISpanContext spanContext, IFormat <TCarrier> format, TCarrier carrier)
{
if (spanContext is OTSpanContext ctx &&
carrier is ITextMap map && zipkinTracer.PropagationRegistry.TryGet(typeof(TCarrier).Name, out var propagator))
{
propagator.Inject(ctx.TraceContext, Adapt.ToPropagatorMap(map));
}
public ISpanContext Extract <TCarrier>(IFormat <TCarrier> format, TCarrier carrier)
{
if (carrier is ITextMap map && zipkinTracer.PropagationRegistry.TryGet(typeof(TCarrier).Name, out var propagator))
{
var context = propagator.Extract(Adapt.ToPropagatorMap(map));
return(context == null ? null : new OTSpanContext(context));
}
return(null);
}