Added BinaryArray::into_mut and double-ended support for its iterator

[ozgrakkurt]

Copy pasted the implementation of Utf8ValuesIter

[codecov]

Codecov Report

Base: 83.12% // Head: 83.12% // Decreases project coverage by -0.00% ⚠️

Coverage data is based on head (bc759a1) compared to base (e972df0).
Patch coverage: 83.67% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1255      +/-   ##
==========================================
- Coverage   83.12%   83.12%   -0.01%     
==========================================
  Files         359      359              
  Lines       38087    38152      +65     
==========================================
+ Hits        31661    31715      +54     
- Misses       6426     6437      +11     

Impacted Files	Coverage Δ
src/array/binary/mutable.rs	84.21% <0.00%> (-2.87%)	⬇️
src/io/parquet/write/binary/basic.rs	90.37% <ø> (-0.48%)	⬇️
src/array/binary/mod.rs	90.22% <90.62%> (+1.33%)	⬆️
src/array/binary/iterator.rs	97.22% <100.00%> (+16.26%)	⬆️
src/array/utf8/mod.rs	82.71% <0.00%> (-0.93%)	⬇️
src/io/ipc/read/schema.rs	95.58% <0.00%> (-0.30%)	⬇️
src/compute/sort/lex_sort.rs	75.80% <0.00%> (-0.20%)	⬇️
src/compute/arithmetics/decimal/div.rs	95.27% <0.00%> (-0.13%)	⬇️
src/compute/arithmetics/decimal/add.rs	96.59% <0.00%> (-0.12%)	⬇️
src/compute/arithmetics/decimal/sub.rs	96.73% <0.00%> (-0.11%)	⬇️
... and 9 more

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[ozgrakkurt]

Hey @jorgecarleitao, I think the tests are failing because of the code that already exists in main branch

[jorgecarleitao]

Thanks for the PR!!

I will fix clippy. Meanwhile, it would be important to have some tests on this. Could you add them or would you like me to?

[ozgrakkurt]

@jorgecarleitao added some tests

[ozgrakkurt]

also closes #1263

[jorgecarleitao]

Thanks a lot @ozgrakkurt , this is really good stuff. We just released 0.14.1 (https://github.com/jorgecarleitao/arrow2/releases/tag/v0.14.1) with this, in case you depend on this being available.

[ozgrakkurt]

@jorgecarleitao thanks!