chore: import upstream snapshot with attribution

wrapper/trace/opentelemetry/options.go

@@ -0,0 +1,72 @@
+package opentelemetry
+
+import (
+	"context"
+
+	"go-micro.dev/v6/client"
+	"go-micro.dev/v6/server"
+	"go.opentelemetry.io/otel/trace"
+)
+
+type Options struct {
+	TraceProvider trace.TracerProvider
+
+	CallFilter       CallFilter
+	StreamFilter     StreamFilter
+	PublishFilter    PublishFilter
+	SubscriberFilter SubscriberFilter
+	HandlerFilter    HandlerFilter
+}
+
+// CallFilter used to filter client.Call, return true to skip call trace.
+type CallFilter func(context.Context, client.Request) bool
+
+// StreamFilter used to filter client.Stream, return true to skip stream trace.
+type StreamFilter func(context.Context, client.Request) bool
+
+// PublishFilter used to filter client.Publish, return true to skip publish trace.
+type PublishFilter func(context.Context, client.Message) bool
+
+// SubscriberFilter used to filter server.Subscribe, return true to skip subcribe trace.
+type SubscriberFilter func(context.Context, server.Message) bool
+
+// HandlerFilter used to filter server.Handle, return true to skip handle trace.
+type HandlerFilter func(context.Context, server.Request) bool
+
+type Option func(*Options)
+
+func WithTraceProvider(tp trace.TracerProvider) Option {
+	return func(o *Options) {
+		o.TraceProvider = tp
+	}
+}
+
+func WithCallFilter(filter CallFilter) Option {
+	return func(o *Options) {
+		o.CallFilter = filter
+	}
+}
+
+func WithStreamFilter(filter StreamFilter) Option {
+	return func(o *Options) {
+		o.StreamFilter = filter
+	}
+}
+
+func WithPublishFilter(filter PublishFilter) Option {
+	return func(o *Options) {
+		o.PublishFilter = filter
+	}
+}
+
+func WithSubscribeFilter(filter SubscriberFilter) Option {
+	return func(o *Options) {
+		o.SubscriberFilter = filter
+	}
+}
+
+func WithHandleFilter(filter HandlerFilter) Option {
+	return func(o *Options) {
+		o.HandlerFilter = filter
+	}
+}