# [Codecov](https://codecov.io/gh/apache/arrow/pull/2514?src=pr&el=h1) Report > Merging [#2514](https://codecov.io/gh/apache/arrow/pull/2514?src=pr&el=desc) > into > [master](https://codecov.io/gh/apache/arrow/commit/ad7e6c3d5422eb8742fc198905ca2460dce685c6?src=pr&el=desc) > will **increase** coverage by `1.07%`. > The diff coverage is `94.44%`.
[](https://codecov.io/gh/apache/arrow/pull/2514?src=pr&el=tree) ```diff @@ Coverage Diff @@ ## master #2514 +/- ## ========================================== + Coverage 86.24% 87.31% +1.07% ========================================== Files 308 13 -295 Lines 47094 1356 -45738 ========================================== - Hits 40615 1184 -39431 + Misses 6405 172 -6233 + Partials 74 0 -74 ``` | [Impacted Files](https://codecov.io/gh/apache/arrow/pull/2514?src=pr&el=tree) | Coverage Δ | | |---|---|---| | [rust/src/record\_batch.rs](https://codecov.io/gh/apache/arrow/pull/2514/diff?src=pr&el=tree#diff-cnVzdC9zcmMvcmVjb3JkX2JhdGNoLnJz) | `97.87% <100%> (+0.09%)` | :arrow_up: | | [rust/src/builder.rs](https://codecov.io/gh/apache/arrow/pull/2514/diff?src=pr&el=tree#diff-cnVzdC9zcmMvYnVpbGRlci5ycw==) | `97.6% <100%> (+0.03%)` | :arrow_up: | | [rust/src/array.rs](https://codecov.io/gh/apache/arrow/pull/2514/diff?src=pr&el=tree#diff-cnVzdC9zcmMvYXJyYXkucnM=) | `84.03% <100%> (+0.13%)` | :arrow_up: | | [rust/src/buffer.rs](https://codecov.io/gh/apache/arrow/pull/2514/diff?src=pr&el=tree#diff-cnVzdC9zcmMvYnVmZmVyLnJz) | `94.16% <71.42%> (+0.04%)` | :arrow_up: | | [python/pyarrow/ipc.pxi](https://codecov.io/gh/apache/arrow/pull/2514/diff?src=pr&el=tree#diff-cHl0aG9uL3B5YXJyb3cvaXBjLnB4aQ==) | | | | [go/arrow/array/bufferbuilder.go](https://codecov.io/gh/apache/arrow/pull/2514/diff?src=pr&el=tree#diff-Z28vYXJyb3cvYXJyYXkvYnVmZmVyYnVpbGRlci5nbw==) | | | | [go/arrow/math/uint64\_amd64.go](https://codecov.io/gh/apache/arrow/pull/2514/diff?src=pr&el=tree#diff-Z28vYXJyb3cvbWF0aC91aW50NjRfYW1kNjQuZ28=) | | | | [cpp/src/arrow/status.h](https://codecov.io/gh/apache/arrow/pull/2514/diff?src=pr&el=tree#diff-Y3BwL3NyYy9hcnJvdy9zdGF0dXMuaA==) | | | | [python/pyarrow/tests/test\_deprecations.py](https://codecov.io/gh/apache/arrow/pull/2514/diff?src=pr&el=tree#diff-cHl0aG9uL3B5YXJyb3cvdGVzdHMvdGVzdF9kZXByZWNhdGlvbnMucHk=) | | | | [cpp/src/plasma/client.cc](https://codecov.io/gh/apache/arrow/pull/2514/diff?src=pr&el=tree#diff-Y3BwL3NyYy9wbGFzbWEvY2xpZW50LmNj) | | | | ... and [289 more](https://codecov.io/gh/apache/arrow/pull/2514/diff?src=pr&el=tree-more) | | ------ [Continue to review full report at Codecov](https://codecov.io/gh/apache/arrow/pull/2514?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/2514?src=pr&el=footer). > Last update > [ad7e6c3...709b213](https://codecov.io/gh/apache/arrow/pull/2514?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/2514 ] This message was relayed via gitbox.apache.org for [email protected]
