UploadHandle.h

 
#pragma once
#include <aws/s3-transfer/S3Transfer_EXPORTS.h>
#include <future>
#include <memory>
#include <aws/s3-transfer/UploadResponse.h>
#include <aws/core/utils/memory/AWSMemory.h>
 
 
namespace Aws {
namespace S3 {
namespace Transfer {
 
class UploadHandleImpl;
 
// Move-only handle for a single in-flight upload.
class AWS_S3_TRANSFER_API UploadHandle final {
public:
  explicit UploadHandle(Aws::UniquePtr<UploadHandleImpl> impl);
  ~UploadHandle();
  UploadHandle(const UploadHandle&) = delete;
  UploadHandle& operator=(const UploadHandle&) = delete;
  UploadHandle(UploadHandle&&) noexcept;
  UploadHandle& operator=(UploadHandle&&) noexcept;
 
  // Resolves once the transfer finishes, succeeds, or fails.
  std::future<UploadOutcome> CompletionFuture();
 
  // Returns immediately; the completion future resolves with a failure once the cancel takes effect.
  void Cancel();
 
private:
  Aws::UniquePtr<UploadHandleImpl> m_impl;
};
 
}  // namespace Transfer
}  // namespace S3
}  // namespace Aws