# [Codecov](https://codecov.io/gh/apache/arrow/pull/2508?src=pr&el=h1) Report > Merging [#2508](https://codecov.io/gh/apache/arrow/pull/2508?src=pr&el=desc) > into > [master](https://codecov.io/gh/apache/arrow/commit/20c04051d1ad54121b28b1704aa49f3ae4b6e1d5?src=pr&el=desc) > will **increase** coverage by `1.15%`. > The diff coverage is `n/a`.
[](https://codecov.io/gh/apache/arrow/pull/2508?src=pr&el=tree) ```diff @@ Coverage Diff @@ ## master #2508 +/- ## ========================================== + Coverage 86.28% 87.44% +1.15% ========================================== Files 308 246 -62 Lines 47090 43420 -3670 ========================================== - Hits 40631 37968 -2663 + Misses 6387 5452 -935 + Partials 72 0 -72 ``` | [Impacted Files](https://codecov.io/gh/apache/arrow/pull/2508?src=pr&el=tree) | Coverage Δ | | |---|---|---| | [rust/src/record\_batch.rs](https://codecov.io/gh/apache/arrow/pull/2508/diff?src=pr&el=tree#diff-cnVzdC9zcmMvcmVjb3JkX2JhdGNoLnJz) | | | | [go/arrow/datatype\_nested.go](https://codecov.io/gh/apache/arrow/pull/2508/diff?src=pr&el=tree#diff-Z28vYXJyb3cvZGF0YXR5cGVfbmVzdGVkLmdv) | | | | [rust/src/array.rs](https://codecov.io/gh/apache/arrow/pull/2508/diff?src=pr&el=tree#diff-cnVzdC9zcmMvYXJyYXkucnM=) | | | | [go/arrow/math/uint64\_amd64.go](https://codecov.io/gh/apache/arrow/pull/2508/diff?src=pr&el=tree#diff-Z28vYXJyb3cvbWF0aC91aW50NjRfYW1kNjQuZ28=) | | | | [go/arrow/internal/testing/tools/bool.go](https://codecov.io/gh/apache/arrow/pull/2508/diff?src=pr&el=tree#diff-Z28vYXJyb3cvaW50ZXJuYWwvdGVzdGluZy90b29scy9ib29sLmdv) | | | | [go/arrow/internal/bitutil/bitutil.go](https://codecov.io/gh/apache/arrow/pull/2508/diff?src=pr&el=tree#diff-Z28vYXJyb3cvaW50ZXJuYWwvYml0dXRpbC9iaXR1dGlsLmdv) | | | | [go/arrow/memory/memory\_avx2\_amd64.go](https://codecov.io/gh/apache/arrow/pull/2508/diff?src=pr&el=tree#diff-Z28vYXJyb3cvbWVtb3J5L21lbW9yeV9hdngyX2FtZDY0Lmdv) | | | | [rust/src/error.rs](https://codecov.io/gh/apache/arrow/pull/2508/diff?src=pr&el=tree#diff-cnVzdC9zcmMvZXJyb3IucnM=) | | | | [rust/src/lib.rs](https://codecov.io/gh/apache/arrow/pull/2508/diff?src=pr&el=tree#diff-cnVzdC9zcmMvbGliLnJz) | | | | [go/arrow/math/uint64\_avx2\_amd64.go](https://codecov.io/gh/apache/arrow/pull/2508/diff?src=pr&el=tree#diff-Z28vYXJyb3cvbWF0aC91aW50NjRfYXZ4Ml9hbWQ2NC5nbw==) | | | | ... and [52 more](https://codecov.io/gh/apache/arrow/pull/2508/diff?src=pr&el=tree-more) | | ------ [Continue to review full report at Codecov](https://codecov.io/gh/apache/arrow/pull/2508?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/2508?src=pr&el=footer). > Last update > [20c0405...a80723a](https://codecov.io/gh/apache/arrow/pull/2508?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/2508 ] This message was relayed via gitbox.apache.org for [email protected]
