Function arrow::ffi_stream::export_reader_into_raw

source · [−]
pub unsafe fn export_reader_into_raw(
    reader: Box<dyn RecordBatchReader>,
    out_stream: *mut FFI_ArrowArrayStream
)
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.