# [Codecov](https://codecov.io/gh/apache/arrow/pull/2498?src=pr&el=h1) Report > Merging [#2498](https://codecov.io/gh/apache/arrow/pull/2498?src=pr&el=desc) > into > [master](https://codecov.io/gh/apache/arrow/commit/44c2fa7d7d4e7a1c1645c85f87d557c4fc510c33?src=pr&el=desc) > will **increase** coverage by `1.25%`. > The diff coverage is `n/a`.
[](https://codecov.io/gh/apache/arrow/pull/2498?src=pr&el=tree) ```diff @@ Coverage Diff @@ ## master #2498 +/- ## ========================================== + Coverage 86.19% 87.44% +1.25% ========================================== Files 308 246 -62 Lines 47099 43429 -3670 ========================================== - Hits 40596 37976 -2620 + Misses 6433 5453 -980 + Partials 70 0 -70 ``` | [Impacted Files](https://codecov.io/gh/apache/arrow/pull/2498?src=pr&el=tree) | Coverage Δ | | |---|---|---| | [cpp/src/plasma/common.h](https://codecov.io/gh/apache/arrow/pull/2498/diff?src=pr&el=tree#diff-Y3BwL3NyYy9wbGFzbWEvY29tbW9uLmg=) | `100% <ø> (ø)` | :arrow_up: | | [cpp/src/plasma/plasma.h](https://codecov.io/gh/apache/arrow/pull/2498/diff?src=pr&el=tree#diff-Y3BwL3NyYy9wbGFzbWEvcGxhc21hLmg=) | `100% <ø> (ø)` | :arrow_up: | | [rust/src/record\_batch.rs](https://codecov.io/gh/apache/arrow/pull/2498/diff?src=pr&el=tree#diff-cnVzdC9zcmMvcmVjb3JkX2JhdGNoLnJz) | | | | [go/arrow/datatype\_nested.go](https://codecov.io/gh/apache/arrow/pull/2498/diff?src=pr&el=tree#diff-Z28vYXJyb3cvZGF0YXR5cGVfbmVzdGVkLmdv) | | | | [rust/src/array.rs](https://codecov.io/gh/apache/arrow/pull/2498/diff?src=pr&el=tree#diff-cnVzdC9zcmMvYXJyYXkucnM=) | | | | [go/arrow/math/uint64\_amd64.go](https://codecov.io/gh/apache/arrow/pull/2498/diff?src=pr&el=tree#diff-Z28vYXJyb3cvbWF0aC91aW50NjRfYW1kNjQuZ28=) | | | | [go/arrow/internal/testing/tools/bool.go](https://codecov.io/gh/apache/arrow/pull/2498/diff?src=pr&el=tree#diff-Z28vYXJyb3cvaW50ZXJuYWwvdGVzdGluZy90b29scy9ib29sLmdv) | | | | [go/arrow/internal/bitutil/bitutil.go](https://codecov.io/gh/apache/arrow/pull/2498/diff?src=pr&el=tree#diff-Z28vYXJyb3cvaW50ZXJuYWwvYml0dXRpbC9iaXR1dGlsLmdv) | | | | [go/arrow/memory/memory\_avx2\_amd64.go](https://codecov.io/gh/apache/arrow/pull/2498/diff?src=pr&el=tree#diff-Z28vYXJyb3cvbWVtb3J5L21lbW9yeV9hdngyX2FtZDY0Lmdv) | | | | [rust/src/error.rs](https://codecov.io/gh/apache/arrow/pull/2498/diff?src=pr&el=tree#diff-cnVzdC9zcmMvZXJyb3IucnM=) | | | | ... and [54 more](https://codecov.io/gh/apache/arrow/pull/2498/diff?src=pr&el=tree-more) | | ------ [Continue to review full report at Codecov](https://codecov.io/gh/apache/arrow/pull/2498?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/2498?src=pr&el=footer). > Last update > [44c2fa7...51d591d](https://codecov.io/gh/apache/arrow/pull/2498?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/2498 ] This message was relayed via gitbox.apache.org for [email protected]
