waitingkuo commented on issue #1936:
URL: https://github.com/apache/arrow-rs/issues/1936#issuecomment-1250859927

   @tustvold thank you for pinging me, i'm working on these things now as well. 
   
   @doki23 it would be great if you could help ❤️ 
   You could find some other related issues here apache/arrow-datafusion#3148
   
   some hints that might help
   
   1
   
https://github.com/apache/arrow-rs/blob/3bf6eb98ceb3962e1d9419da6dc93e609f7893e6/arrow/src/compute/kernels/cast.rs#L1284
   to make casting function consider timezone, we have to fix the second `_` 
identifier and check whether it's `None` or `Some`
   
   2
   
https://github.com/apache/arrow-rs/blob/3bf6eb98ceb3962e1d9419da6dc93e609f7893e6/arrow/src/array/array_primitive.rs#L209
   while using fmt to print, we first convert it to `NaiveDateTime` (from 
chrono-rs) which contains no timezone info so that you could only see timestamp 
without timezone
   
   


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