// WithDefaultAttributes will be set to each span as default.
WithDefaultAttributes will be set to each span as default.
// WithDefaultAttributes will be set to each span as default .
func WithDefaultAttributes(attrs ...trace.Attribute) TraceOption {
	return func(o *TraceOptions) {
		o.defaultAttributes = attrs
	}
}
func WithDefaultAttributes ( attrs ... trace . Attribute ) TraceOption { return func ( o * TraceOptions ) { o . defaultAttributes = attrs } }
WithDefaultAttributes will be set to each span as default.
WithDefaultAttributes will be set to each span as default .