Merge pull request 'register: improvements' (#390) from register into v3

Reviewed-on: #390

register/options.go

@@ -130,12 +130,9 @@ func NewLookupOptions(opts ...LookupOption) LookupOptions {
 
 // ListOptions holds the list options for list method
 type ListOptions struct {
-	// Context used to store additional options
 	Context context.Context
 	// Namespace to scope the request to
 	Namespace string
-	// Name filter services by name
-	Name string
 }
 
 // NewListOptions returns list options filled by opts
@@ -297,13 +294,6 @@ func ListNamespace(d string) ListOption {
 	}
 }
 
-// ListName sets the name for list method to filter needed services
-func ListName(n string) ListOption {
-	return func(o *ListOptions) {
-		o.Name = n
-	}
-}
-
 // Name sets the name
 func Name(n string) Option {
 	return func(o *Options) {