initial import

2020-07-26 17:09:05 +08:00
commit 7e3a369a8f
647 changed files with 54754 additions and 0 deletions
--- a/core/trace/tracespec/spancontext.go
+++ b/core/trace/tracespec/spancontext.go
@@ -0,0 +1,7 @@
+package tracespec
+
+type SpanContext interface {
+	TraceId() string
+	SpanId() string
+	Visit(fn func(key, val string) bool)
+}