package tracer import "github.com/unistack-org/micro/v3/logger" type SpanOptions struct { } type SpanOption func(o *SpanOptions) type EventOptions struct { } type EventOption func(o *EventOptions) // Options struct type Options struct { // Logger used for logging Logger logger.Logger // Name of the tracer Name string } // Option func type Option func(o *Options) // Logger sets the logger func Logger(l logger.Logger) Option { return func(o *Options) { o.Logger = l } } // NewOptions returns default options func NewOptions(opts ...Option) Options { options := Options{ Logger: logger.DefaultLogger, } for _, o := range opts { o(&options) } return options } // Name sets the name func Name(n string) Option { return func(o *Options) { o.Name = n } }