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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "serializable.h"
#include <utility>
namespace crdtp {
// =============================================================================
// Serializable - An object to be emitted as a sequence of bytes.
// =============================================================================
std::vector<uint8_t> Serializable::Serialize() const {
std::vector<uint8_t> out;
AppendSerialized(&out);
return out;
}
namespace {
class PreSerialized : public Serializable {
public:
explicit PreSerialized(std::vector<uint8_t> bytes)
: bytes_(std::move(bytes)) {}
void AppendSerialized(std::vector<uint8_t>* out) const override {
out->insert(out->end(), bytes_.begin(), bytes_.end());
}
private:
std::vector<uint8_t> bytes_;
};
} // namespace
// static
std::unique_ptr<Serializable> Serializable::From(std::vector<uint8_t> bytes) {
return std::make_unique<PreSerialized>(std::move(bytes));
}
} // namespace crdtp
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