promise.h

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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
 
#pragma once
 
#include <future>
 
namespace impeller {
 
template <class T>
std::future<T> RealizedFuture(T t) {
  std::promise<T> promise;
  auto future = promise.get_future();
  promise.set_value(std::move(t));
  return future;
}
 
}  // namespace impeller