feat: implement rocks transaction

bsbds commented 3 months ago

Depends-On: #674

Please briefly answer these questions:

what problem are you trying to solve? (or if there's no problem, what's the motivation for this change?)

Implement txn API for rocksdb engine.
what changes does this pull request make?
are there any non-obvious implications of these changes? (does it break compatibility with previous versions, etc)

codecov[bot] commented 3 months ago

Codecov Report

Attention: Patch coverage is 23.44828% with 111 lines in your changes missing coverage. Please review.

Project coverage is 75.39%. Comparing base (e35b35a) to head (80e3aeb). Report is 121 commits behind head on master.

Files	Patch %	Lines
crates/engine/src/rocksdb_engine/transaction.rs	20.74%	107 Missing :warning:
crates/engine/src/memory_engine/transaction.rs	0.00%	4 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #703 +/- ## ========================================== - Coverage 75.55% 75.39% -0.16% ========================================== Files 180 187 +7 Lines 26938 27960 +1022 Branches 26938 27960 +1022 ========================================== + Hits 20353 21081 +728 - Misses 5366 5590 +224 - Partials 1219 1289 +70 ```

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