* clippy(merge_iterator): fix `clippy::non_canonical_partial_ord_impl` lint. * clippy(bloom): fix `clippy::manual_clamp` lint. * clippy(compact): fix `clippy::assigning_clones` lint. * clippy(key): fix `clippy::legacy_numeric_constants` lint. * clippy(mem_table): fix `clippy::missing_transmute_annotations` lint.
Week 3 Solution
This is the solution of Mini-LSM week 3 with MVCC implementation.