flatMapLeftAsync<T> method

Future<Either<T, R>> flatMapLeftAsync<T>(
  1. FutureOr<Either<T, R>> f(
    1. L
    )
)

Implementation

Future<Either<T, R>> flatMapLeftAsync<T>(
  FutureOr<Either<T, R>> Function(L) f,
) async =>
    (await this).flatMapLeftAsync(f);