Arrow Bugs / Incompleteness

[deobald]

• [x] Arrow FFI of intervals: month day nano - similar to https://github.com/apache/arrow-rs/issues/1688
• [ ] Arrow empty structs - https://github.com/apache/arrow-rs/issues/4842
  • https://github.com/apache/arrow-rs/blob/master/arrow-array/src/array/struct_array.rs#L116
  • https://github.com/apache/arrow-rs/blob/master/arrow-array/src/array/struct_array.rs#L205
  • https://github.com/apache/arrow-rs/blob/master/arrow-array/src/record_batch.rs#L179
  • https://github.com/apache/arrow-rs/blob/master/arrow/src/ffi.rs#L285
  • https://github.com/apache/arrow-rs/blob/master/arrow-array/src/array/struct_array.rs#L297
  • https://github.com/apache/arrow-rs/blob/master/arrow-data/src/data.rs#L1494
• [ ] Arrow FFI REE (Run End Encoding)