Summary:
1. Class BackupMeta
```
52 : timestamp_(0), size_(0), meta_filename_(meta_filename),
CID 1168103 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
2. uninit_member: Non-static class member sequence_number_ is not initialized in this constructor nor in any functions that it calls.
153 file_infos_(file_infos), env_(env) {}
```
2. class BackupEngineImpl
```
513 }
7. uninit_member: Non-static class member latest_backup_id_ is not initialized in this constructor nor in any functions that it calls.
CID 1322803 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
9. uninit_member: Non-static class member latest_valid_backup_id_ is not initialized in this constructor nor in any functions that it calls.
514}
```
3. struct BackupAfterCopyOrCreateWorkItem
```
368 struct BackupAfterCopyOrCreateWorkItem {
369 std::future<CopyOrCreateResult> result;
1. member_decl: Class member declaration for shared.
370 bool shared;
3. member_decl: Class member declaration for needed_to_copy.
371 bool needed_to_copy;
5. member_decl: Class member declaration for backup_env.
372 Env* backup_env;
373 std::string dst_path_tmp;
374 std::string dst_path;
375 std::string dst_relative;
2. uninit_member: Non-static class member shared is not initialized in this constructor nor in any functions that it calls.
4. uninit_member: Non-static class member needed_to_copy is not initialized in this constructor nor in any functions that it calls.
CID 1396122 (#1 of 1): Uninitialized pointer field (UNINIT_CTOR)
6. uninit_member: Non-static class member backup_env is not initialized in this constructor nor in any functions that it calls.
376 BackupAfterCopyOrCreateWorkItem() {}
```
4. struct CopyOrCreateWorkItem
```
318 struct CopyOrCreateWorkItem {
319 std::string src_path;
320 std::string dst_path;
321 std::string contents;
1. member_decl: Class member declaration for src_env.
322 Env* src_env;
3. member_decl: Class member declaration for dst_env.
323 Env* dst_env;
5. member_decl: Class member declaration for sync.
324 bool sync;
7. member_decl: Class member declaration for rate_limiter.
325 RateLimiter* rate_limiter;
9. member_decl: Class member declaration for size_limit.
326 uint64_t size_limit;
327 std::promise<CopyOrCreateResult> result;
328 std::function<void()> progress_callback;
329
2. uninit_member: Non-static class member src_env is not initialized in this constructor nor in any functions that it calls.
4. uninit_member: Non-static class member dst_env is not initialized in this constructor nor in any functions that it calls.
6. uninit_member: Non-static class member sync is not initialized in this constructor nor in any functions that it calls.
8. uninit_member: Non-static class member rate_limiter is not initialized in this constructor nor in any functions that it calls.
CID 1396123 (#1 of 1): Uninitialized pointer field (UNINIT_CTOR)
10. uninit_member: Non-static class member size_limit is not initialized in this constructor nor in any functions that it calls.
330 CopyOrCreateWorkItem() {}
```
5. struct RestoreAfterCopyOrCreateWorkItem
```
struct RestoreAfterCopyOrCreateWorkItem {
410 std::future<CopyOrCreateResult> result;
1. member_decl: Class member declaration for checksum_value.
411 uint32_t checksum_value;
CID 1396153 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
2. uninit_member: Non-static class member checksum_value is not initialized in this constructor nor in any functions that it calls.
412 RestoreAfterCopyOrCreateWorkItem() {}
```
Closes https://github.com/facebook/rocksdb/pull/3131
Differential Revision: D6428556
Pulled By: sagar0
fbshipit-source-id: a86675444543eff028e3cae6942197a143a112c4
81cf262ff5