reject<T> method
Assure the final future state is failed!
Implementation
@override
Future<Response<T>> reject<T>(err) {
if (err is! Future) {
err = Future.error(err);
}
return err.then<Response<T>>((v) {
// transform 'success' to 'error'
throw assureDioError(v);
}, onError: (e) {
throw assureDioError(e);
});
}