func loadStorage(conf config.Config) (server.Storage, error) {
name, err := conf.Storage()
if err != nil {
return nil, err
}
storer, ok := server.GetStorage(name)
if !ok {
return nil, fmt.Errorf("unsupported storage engine: %s", name)
}
storageConf, err := conf.StorageConfig()
if err != nil {
return nil, err
}
return storer(storageConf)
}
