// NextPageURL uses the response's embedded link reference to navigate to the next page of results.
func (p FlavorPage) NextPageURL() (string, error) {
type resp struct {
Links []gophercloud.Link `mapstructure:"flavors_links"`
}
var r resp
err := mapstructure.Decode(p.Body, &r)
if err != nil {
return "", err
}
return gophercloud.ExtractNextURL(r.Links)
}
// NextPageURL is invoked when a paginated collection of security group rules has
// reached the end of a page and the pager seeks to traverse over a new one. In
// order to do this, it needs to construct the next page's URL.
func (p SecGroupRulePage) NextPageURL() (string, error) {
type resp struct {
Links []gophercloud.Link `mapstructure:"security_group_rules_links"`
}
var r resp
err := mapstructure.Decode(p.Body, &r)
if err != nil {
return "", err
}
return gophercloud.ExtractNextURL(r.Links)
}