viirya commented on a change in pull request #1449:
URL: https://github.com/apache/arrow-rs/pull/1449#discussion_r830255352
##########
File path: arrow/src/ffi.rs
##########
@@ -802,6 +810,35 @@ impl ArrowArray {
pub fn into_raw(this: ArrowArray) -> (*const FFI_ArrowArray, *const
FFI_ArrowSchema) {
(Arc::into_raw(this.array), Arc::into_raw(this.schema))
}
+
+ /// exports [ArrowArray] to raw pointers of the C Data Interface provided
by the consumer.
+ /// # Safety
+ /// See safety of [ArrowArray]
+ /// This function copies the content of two FFI structs [FFI_ArrowArray]
and [FFI_ArrowSchema] in
+ /// this [ArrowArray] to the location pointed by the raw pointers. Usually
the raw pointers are
+ /// provided by the array data consumer.
+ pub unsafe fn export_into_raw(
+ this: ArrowArray,
Review comment:
Moved. Please take another look. Thanks.
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