ExpressCheckoutLayoutPatterns extension

Adds pattern-matching-related methods to ExpressCheckoutLayout.

on

Methods

map<TResult extends Object?>(TResult $default(_ExpressCheckoutLayout value)) → TResult

Available on ExpressCheckoutLayout, provided by the ExpressCheckoutLayoutPatterns extension

A switch-like method, using callbacks.
mapOrNull<TResult extends Object?>(TResult? $default(_ExpressCheckoutLayout value)?) → TResult?

Available on ExpressCheckoutLayout, provided by the ExpressCheckoutLayoutPatterns extension

A variant of map that fallback to returning null.
maybeMap<TResult extends Object?>(TResult $default(_ExpressCheckoutLayout value)?, {required TResult orElse()}) → TResult

Available on ExpressCheckoutLayout, provided by the ExpressCheckoutLayoutPatterns extension

A variant of map that fallback to returning orElse.
maybeWhen<TResult extends Object?>(TResult $default(int? maxColumns, int? maxRows, ExpressCheckoutOverflow? overflow)?, {required TResult orElse()}) → TResult

Available on ExpressCheckoutLayout, provided by the ExpressCheckoutLayoutPatterns extension

A variant of when that fallback to an orElse callback.
when<TResult extends Object?>(TResult $default(int? maxColumns, int? maxRows, ExpressCheckoutOverflow? overflow)) → TResult

Available on ExpressCheckoutLayout, provided by the ExpressCheckoutLayoutPatterns extension

A switch-like method, using callbacks.
whenOrNull<TResult extends Object?>(TResult? $default(int? maxColumns, int? maxRows, ExpressCheckoutOverflow? overflow)?) → TResult?

Available on ExpressCheckoutLayout, provided by the ExpressCheckoutLayoutPatterns extension

A variant of when that fallback to returning null