// Copyright 2022 The Dawn & Tint Authors
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#ifndef SRC_DAWN_NATIVE_STREAM_BYTEVECTORSINK_H_
#define SRC_DAWN_NATIVE_STREAM_BYTEVECTORSINK_H_

#include <cstdint>
#include <ostream>
#include <vector>

#include "dawn/native/stream/Sink.h"

namespace dawn::native::stream {

// Implementation of stream::Sink backed by a byte vector.
class ByteVectorSink : public std::vector<uint8_t>, public Sink {
  public:
    using std::vector<uint8_t>::vector;

    // Implementation of stream::Sink
    void* GetSpace(size_t bytes) override;
};

// Stream operator for ByteVectorSink for debugging.
std::ostream& operator<<(std::ostream& os, const ByteVectorSink& key);

}  // namespace dawn::native::stream

#endif  // SRC_DAWN_NATIVE_STREAM_BYTEVECTORSINK_H_