// Config is put into a different package to prevent cyclic imports in case // it is needed in several locations package config type Config struct { Parallelism int `config:"parallelism"` MaxDepth int `config:"max_depth"` StartUrl string `config:"start_url"` } var DefaultConfig = Config{ Parallelism: 5, MaxDepth: 10, StartUrl: "https://www.youtube.com", }