# [Codecov](https://codecov.io/gh/apache/arrow/pull/2462?src=pr&el=h1) Report > Merging [#2462](https://codecov.io/gh/apache/arrow/pull/2462?src=pr&el=desc) > into > [master](https://codecov.io/gh/apache/arrow/commit/23045d2b5be37df5cd990f5932576eb701e14b18?src=pr&el=desc) > will **increase** coverage by `1.28%`. > The diff coverage is `n/a`.
[](https://codecov.io/gh/apache/arrow/pull/2462?src=pr&el=tree) ```diff @@ Coverage Diff @@ ## master #2462 +/- ## ========================================== + Coverage 86.14% 87.43% +1.28% ========================================== Files 306 244 -62 Lines 46691 43021 -3670 ========================================== - Hits 40224 37614 -2610 + Misses 6393 5407 -986 + Partials 74 0 -74 ``` | [Impacted Files](https://codecov.io/gh/apache/arrow/pull/2462?src=pr&el=tree) | Coverage Δ | | |---|---|---| | [rust/src/bitmap.rs](https://codecov.io/gh/apache/arrow/pull/2462/diff?src=pr&el=tree#diff-cnVzdC9zcmMvYml0bWFwLnJz) | | | | [go/arrow/datatype\_binary.go](https://codecov.io/gh/apache/arrow/pull/2462/diff?src=pr&el=tree#diff-Z28vYXJyb3cvZGF0YXR5cGVfYmluYXJ5Lmdv) | | | | [go/arrow/internal/testing/tools/bits.go](https://codecov.io/gh/apache/arrow/pull/2462/diff?src=pr&el=tree#diff-Z28vYXJyb3cvaW50ZXJuYWwvdGVzdGluZy90b29scy9iaXRzLmdv) | | | | [go/arrow/math/int64\_amd64.go](https://codecov.io/gh/apache/arrow/pull/2462/diff?src=pr&el=tree#diff-Z28vYXJyb3cvbWF0aC9pbnQ2NF9hbWQ2NC5nbw==) | | | | [rust/src/buffer.rs](https://codecov.io/gh/apache/arrow/pull/2462/diff?src=pr&el=tree#diff-cnVzdC9zcmMvYnVmZmVyLnJz) | | | | [go/arrow/math/uint64\_sse4\_amd64.go](https://codecov.io/gh/apache/arrow/pull/2462/diff?src=pr&el=tree#diff-Z28vYXJyb3cvbWF0aC91aW50NjRfc3NlNF9hbWQ2NC5nbw==) | | | | [go/arrow/memory/util.go](https://codecov.io/gh/apache/arrow/pull/2462/diff?src=pr&el=tree#diff-Z28vYXJyb3cvbWVtb3J5L3V0aWwuZ28=) | | | | [rust/src/memory.rs](https://codecov.io/gh/apache/arrow/pull/2462/diff?src=pr&el=tree#diff-cnVzdC9zcmMvbWVtb3J5LnJz) | | | | [rust/src/util/bit\_util.rs](https://codecov.io/gh/apache/arrow/pull/2462/diff?src=pr&el=tree#diff-cnVzdC9zcmMvdXRpbC9iaXRfdXRpbC5ycw==) | | | | [go/arrow/array/util.go](https://codecov.io/gh/apache/arrow/pull/2462/diff?src=pr&el=tree#diff-Z28vYXJyb3cvYXJyYXkvdXRpbC5nbw==) | | | | ... and [52 more](https://codecov.io/gh/apache/arrow/pull/2462/diff?src=pr&el=tree-more) | | ------ [Continue to review full report at Codecov](https://codecov.io/gh/apache/arrow/pull/2462?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/2462?src=pr&el=footer). > Last update > [23045d2...c4dead9](https://codecov.io/gh/apache/arrow/pull/2462?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/2462 ] This message was relayed via gitbox.apache.org for [email protected]
