# [Codecov](https://codecov.io/gh/apache/arrow/pull/2648?src=pr&el=h1) Report > Merging [#2648](https://codecov.io/gh/apache/arrow/pull/2648?src=pr&el=desc) > into > [master](https://codecov.io/gh/apache/arrow/commit/3a503ef64fa8191b5b9642e9584f9ee06ae96ca9?src=pr&el=desc) > will **increase** coverage by `0.97%`. > The diff coverage is `92.95%`.
[](https://codecov.io/gh/apache/arrow/pull/2648?src=pr&el=tree) ```diff @@ Coverage Diff @@ ## master #2648 +/- ## ========================================== + Coverage 87.19% 88.17% +0.97% ========================================== Files 381 13 -368 Lines 59223 1463 -57760 ========================================== - Hits 51642 1290 -50352 + Misses 7507 173 -7334 + Partials 74 0 -74 ``` | [Impacted Files](https://codecov.io/gh/apache/arrow/pull/2648?src=pr&el=tree) | Coverage Δ | | |---|---|---| | [rust/src/lib.rs](https://codecov.io/gh/apache/arrow/pull/2648/diff?src=pr&el=tree#diff-cnVzdC9zcmMvbGliLnJz) | `100% <ø> (ø)` | :arrow_up: | | [rust/src/datatypes.rs](https://codecov.io/gh/apache/arrow/pull/2648/diff?src=pr&el=tree#diff-cnVzdC9zcmMvZGF0YXR5cGVzLnJz) | `75.31% <100%> (+1.89%)` | :arrow_up: | | [rust/src/array.rs](https://codecov.io/gh/apache/arrow/pull/2648/diff?src=pr&el=tree#diff-cnVzdC9zcmMvYXJyYXkucnM=) | `86.25% <100%> (+1.07%)` | :arrow_up: | | [rust/src/buffer.rs](https://codecov.io/gh/apache/arrow/pull/2648/diff?src=pr&el=tree#diff-cnVzdC9zcmMvYnVmZmVyLnJz) | `91.04% <64.28%> (-3.13%)` | :arrow_down: | | [python/pyarrow/ipc.pxi](https://codecov.io/gh/apache/arrow/pull/2648/diff?src=pr&el=tree#diff-cHl0aG9uL3B5YXJyb3cvaXBjLnB4aQ==) | | | | [cpp/src/parquet/column\_page.h](https://codecov.io/gh/apache/arrow/pull/2648/diff?src=pr&el=tree#diff-Y3BwL3NyYy9wYXJxdWV0L2NvbHVtbl9wYWdlLmg=) | | | | [cpp/src/parquet/bloom\_filter-test.cc](https://codecov.io/gh/apache/arrow/pull/2648/diff?src=pr&el=tree#diff-Y3BwL3NyYy9wYXJxdWV0L2Jsb29tX2ZpbHRlci10ZXN0LmNj) | | | | [cpp/src/plasma/client.cc](https://codecov.io/gh/apache/arrow/pull/2648/diff?src=pr&el=tree#diff-Y3BwL3NyYy9wbGFzbWEvY2xpZW50LmNj) | | | | [cpp/src/arrow/io/test-common.h](https://codecov.io/gh/apache/arrow/pull/2648/diff?src=pr&el=tree#diff-Y3BwL3NyYy9hcnJvdy9pby90ZXN0LWNvbW1vbi5o) | | | | [cpp/src/arrow/ipc/metadata-internal.h](https://codecov.io/gh/apache/arrow/pull/2648/diff?src=pr&el=tree#diff-Y3BwL3NyYy9hcnJvdy9pcGMvbWV0YWRhdGEtaW50ZXJuYWwuaA==) | | | | ... and [362 more](https://codecov.io/gh/apache/arrow/pull/2648/diff?src=pr&el=tree-more) | | ------ [Continue to review full report at Codecov](https://codecov.io/gh/apache/arrow/pull/2648?src=pr&el=continue). > **Legend** - [Click here to learn > more](https://docs.codecov.io/docs/codecov-delta) > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data` > Powered by > [Codecov](https://codecov.io/gh/apache/arrow/pull/2648?src=pr&el=footer). > Last update > [3a503ef...7ae8f35](https://codecov.io/gh/apache/arrow/pull/2648?src=pr&el=lastupdated). > Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments). [ Full content available at: https://github.com/apache/arrow/pull/2648 ] This message was relayed via gitbox.apache.org for [email protected]
