ApplePayCartSummaryItemPatterns extension
Adds pattern-matching-related methods to ApplePayCartSummaryItem.
Methods
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  map<TResult extends Object?> ({required TResult immediate(ImmediateCartSummaryItem value), required TResult deferred(DeferredSummaryItem value), required TResult recurring(RecurringCartSummaryItem value)}) → TResult 
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      Available on ApplePayCartSummaryItem, provided by the ApplePayCartSummaryItemPatterns extension Aswitch-like method, using callbacks.
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  mapOrNull<TResult extends Object?> ({TResult? immediate(ImmediateCartSummaryItem value)?, TResult? deferred(DeferredSummaryItem value)?, TResult? recurring(RecurringCartSummaryItem value)?}) → TResult? 
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      Available on ApplePayCartSummaryItem, provided by the ApplePayCartSummaryItemPatterns extension A variant ofmapthat fallback to returningnull.
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  maybeMap<TResult extends Object?> ({TResult immediate(ImmediateCartSummaryItem value)?, TResult deferred(DeferredSummaryItem value)?, TResult recurring(RecurringCartSummaryItem value)?, required TResult orElse()}) → TResult 
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      Available on ApplePayCartSummaryItem, provided by the ApplePayCartSummaryItemPatterns extension A variant ofmapthat fallback to returningorElse.
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  maybeWhen<TResult extends Object?> ({TResult immediate(String label, String amount, bool? isPending)?, TResult deferred(String label, String amount, int deferredDate)?, TResult recurring(String label, String amount, ApplePayIntervalUnit intervalUnit, int intervalCount, int? startDate, int? endDate)?, required TResult orElse()}) → TResult 
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      Available on ApplePayCartSummaryItem, provided by the ApplePayCartSummaryItemPatterns extension A variant ofwhenthat fallback to anorElsecallback.
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  when<TResult extends Object?> ({required TResult immediate(String label, String amount, bool? isPending), required TResult deferred(String label, String amount, int deferredDate), required TResult recurring(String label, String amount, ApplePayIntervalUnit intervalUnit, int intervalCount, int? startDate, int? endDate)}) → TResult 
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      Available on ApplePayCartSummaryItem, provided by the ApplePayCartSummaryItemPatterns extension Aswitch-like method, using callbacks.
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  whenOrNull<TResult extends Object?> ({TResult? immediate(String label, String amount, bool? isPending)?, TResult? deferred(String label, String amount, int deferredDate)?, TResult? recurring(String label, String amount, ApplePayIntervalUnit intervalUnit, int intervalCount, int? startDate, int? endDate)?}) → TResult? 
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      Available on ApplePayCartSummaryItem, provided by the ApplePayCartSummaryItemPatterns extension A variant ofwhenthat fallback to returningnull