ListDataPickerPatterns<T> extension

Adds pattern-matching-related methods to ListDataPicker.

on

Methods

map<TResult extends Object?>({required TResult data(ListDataPickerData<T> value), required TResult error(ListDataPickerError<T> value)}) → TResult

Available on ListDataPicker<T>, provided by the ListDataPickerPatterns extension

A switch-like method, using callbacks.
mapOrNull<TResult extends Object?>({TResult? data(ListDataPickerData<T> value)?, TResult? error(ListDataPickerError<T> value)?}) → TResult?

Available on ListDataPicker<T>, provided by the ListDataPickerPatterns extension

A variant of map that fallback to returning null.
maybeMap<TResult extends Object?>({TResult data(ListDataPickerData<T> value)?, TResult error(ListDataPickerError<T> value)?, required TResult orElse()}) → TResult

Available on ListDataPicker<T>, provided by the ListDataPickerPatterns extension

A variant of map that fallback to returning orElse.
maybeWhen<TResult extends Object?>({TResult data(List<T> data, bool hasNext)?, TResult error(String error)?, required TResult orElse()}) → TResult

Available on ListDataPicker<T>, provided by the ListDataPickerPatterns extension

A variant of when that fallback to an orElse callback.
when<TResult extends Object?>({required TResult data(List<T> data, bool hasNext), required TResult error(String error)}) → TResult

Available on ListDataPicker<T>, provided by the ListDataPickerPatterns extension

A switch-like method, using callbacks.
whenOrNull<TResult extends Object?>({TResult? data(List<T> data, bool hasNext)?, TResult? error(String error)?}) → TResult?

Available on ListDataPicker<T>, provided by the ListDataPickerPatterns extension

A variant of when that fallback to returning null