Wait for every future to settle; never rejects. Tuple-aware — allSettled([fA, fB]) yields Future<[FutureSettledResult<A>, FutureSettledResult<B>]>. Mirrors Promise.allSettled.
allSettled([fA, fB])
Future<[FutureSettledResult<A>, FutureSettledResult<B>]>
Promise.allSettled
Wait for every future to settle; never rejects. Tuple-aware —
allSettled([fA, fB])yieldsFuture<[FutureSettledResult<A>, FutureSettledResult<B>]>. MirrorsPromise.allSettled.