pub fn notify_on(
        &mut self,
        notification_types: CheckoutNotificationType,
    ) -> &mut CheckoutBuilder<'cb> {
        self.notify_flags = notification_types;
        self
    }
/// Specify for which notification types to invoke the notification
/// callback.
///
/// Defaults to none.
Specify for which notification types to invoke the notification
callback.

Defaults to none.
Specify for which notification types to invoke the notification callback . Defaults to none .
pub fn notify_on(
        &mut self,
        notification_types: CheckoutNotificationType,
    ) -> &mut CheckoutBuilder<'cb> {
        self.notify_flags = notification_types;
        self
    }
pub fn notify_on ( & mut self , notification_types : CheckoutNotificationType , ) -> & mut CheckoutBuilder < ' cb > { self . notify_flags = notification_types ; self }
Specify for which notification types to invoke the notification
callback.
Specify for which notification types to invoke the notification callback .
&mut self
notification_types
CheckoutNotificationType
&mut self
notification_types
CheckoutNotificationType