arrow_array::ffi_stream

Function export_reader_into_raw

Source 
pub unsafe fn export_reader_into_raw(
    reader: Box<dyn RecordBatchReader + Send>,
    out_stream: *mut FFI_ArrowArrayStream,
)
👎Deprecated since 50.0.0: Use FFI_ArrowArrayStream::new
Expand description

Exports a record batch reader to raw pointer of the C Stream Interface provided by the consumer.

§Safety

Assumes that the pointer represents valid C Stream Interfaces, both in memory representation and lifetime via the release mechanism.