Re: [Discuss] Array Cast Kernels Support Matrix

2019-03-04 Thread Micah Kornfield
Hi Neville, In case it helps you do some digging most of the allowed casts in C++ can be found at [1]. * It does support Uft8 to boolean but I don't believe it does not boolean to utf8 * It looks like it does support casting List to List. * It doesn't support Struct to struct In general, I'm not

[Discuss] Array Cast Kernels Support Matrix

2019-03-04 Thread Neville Dipale
Hi Arrow devs, I'm currently adding support for casting arrays in Rust, and I'm wondering what casting operations should be supported, and how. Most operations are simple, but I have a few questions below. * Struct to Struct: I am not supporting in Rust as it might not make sense/be easy to