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datatable_from_arrow_c_ptrs

shape_runtime::arrow_c

Function datatable_from_arrow_c_ptrs 

Source 
pub unsafe fn datatable_from_arrow_c_ptrs(
    schema_ptr: usize,
    array_ptr: usize,
) -> Result<DataTable, String>
Expand description

Build a DataTable from raw pointers to Arrow C interface structs.

ยงSafety

  • schema_ptr must point to a valid initialized FFI_ArrowSchema.
  • array_ptr must point to a valid initialized FFI_ArrowArray.
  • This function takes ownership of both values via ptr::read.