use contextType as string type

This commit is contained in:
kevin
2020-09-20 12:04:49 +08:00
parent 029fd3ea35
commit 1606a92c6e

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@@ -1,7 +1,7 @@
package tracespec package tracespec
//ContextKey a type for context key // contextKey a type for context key
type ContextKey struct{} type contextKey string
//TracingKey is tracing key for ctx // TracingKey is tracing key for context
var TracingKey ContextKey var TracingKey = contextKey("X-Trace")