Compute: add partial option into CastOptions

[sundy-li]

Changes:

• Add partial option into CastOptions, this is trying to be compatible with MySQL behavior, 123 abc - > 123
• Try to make CastOptions pub again

closes #569

[codecov]

Codecov Report

Merging #561 (5d38f22) into main (5fc843d) will increase coverage by 0.12%.
The diff coverage is 94.01%.

@@            Coverage Diff             @@
##             main     #561      +/-   ##
==========================================
+ Coverage   78.92%   79.04%   +0.12%     
==========================================
  Files         382      395      +13     
  Lines       24276    24540     +264     
==========================================
+ Hits        19160    19398     +238     
- Misses       5116     5142      +26     

Impacted Files	Coverage Δ
src/compute/cast/dictionary_to.rs	25.00% <12.50%> (-2.03%)	⬇️
src/compute/cast/binary_to.rs	80.00% <100.00%> (+4.13%)	⬆️
src/compute/cast/mod.rs	91.34% <100.00%> (+5.72%)	⬆️
src/compute/cast/utf8_to.rs	89.39% <100.00%> (+1.06%)	⬆️
tests/it/compute/cast.rs	99.35% <100.00%> (+0.05%)	⬆️
src/array/binary/ffi.rs	60.71% <0.00%> (-23.91%)	⬇️
src/array/primitive/ffi.rs	58.33% <0.00%> (-16.67%)	⬇️
src/array/utf8/ffi.rs	64.28% <0.00%> (-14.67%)	⬇️
src/array/list/ffi.rs	65.51% <0.00%> (-14.49%)	⬇️
src/ffi/ffi.rs	85.41% <0.00%> (-9.90%)	⬇️
... and 52 more

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[sundy-li]

@jorgecarleitao Hello, is there any problem with this change?

[jorgecarleitao]

Sorry for the delay. Missed this one. Thanks a lot for the PR!

Was not aware of the partial; cool concept. Left some comments: imo we should break the API, make CastOptions first class, and remove the old APIs that were branching on the wrapping, as we now have 4 cases to cater for.

[jorgecarleitao]

Looks awesome! Thanks a lot for the PR.