lix/src/libstore/s3-binary-cache-store.hh
John Ericson 1a1af75338 Overhaul store subclassing
We embrace virtual the rest of the way, and get rid of the
`assert(false)` 0-param constructors.

We also list config base classes first, so the constructor order is
always:

  1. all the configs
  2. all the stores

Each in the same order
2020-12-20 15:47:14 +00:00

31 lines
584 B
C++

#pragma once
#include "binary-cache-store.hh"
#include <atomic>
namespace nix {
class S3BinaryCacheStore : public virtual BinaryCacheStore
{
protected:
S3BinaryCacheStore(const Params & params);
public:
struct Stats
{
std::atomic<uint64_t> put{0};
std::atomic<uint64_t> putBytes{0};
std::atomic<uint64_t> putTimeMs{0};
std::atomic<uint64_t> get{0};
std::atomic<uint64_t> getBytes{0};
std::atomic<uint64_t> getTimeMs{0};
std::atomic<uint64_t> head{0};
};
virtual const Stats & getS3Stats() = 0;
};
}