KaeruFutureBuilder<T> extension

Extension for concise FutureBuilder usage with customizable states.

This extension simplifies handling different states of a Future<T>:

  • success: when the future completes with data
  • error: when the future completes with an error
  • loading: while waiting for the future to complete
  • noData: when the future completes with no data

Example:

myFuture.futureBuilder(
  success: (ctx, data) => Text('Result: $data'),
  error: (ctx, err) => Text('Error: $err'),
  loading: (ctx) => const CircularProgressIndicator(),
  noData: (ctx) => const Text('No result'),
);
on

Methods

futureBuilder({required Widget success(BuildContext, T data), Widget error(BuildContext, Object? error)?, Widget loading(BuildContext)?, Widget noData(BuildContext)?}) → Widget

Available on Future<T>, provided by the KaeruFutureBuilder extension

Builds a FutureBuilder with shorthand callbacks for common states.