jroesch opened a new issue #8800:
URL: https://github.com/apache/tvm/issues/8800
Currently we have an ownership issue when returning `ByteArray` from Rust to
C++. We do not know where the `*TVMByteArray` pointer has been allocated from
(i.e Rust's global allocator, or malloc) leading to incorrect frees. This is
not blocking most use cases of the Rust bindings so I am opening a tracking
issue to follow up on this.
```
// Follow up with ByteArray RetValue ownership.
#[test]
fn bytearray() {
let w = vec![1u8, 2, 3, 4, 5];
let v = ByteArray::from(w.as_slice());
let tvm: ByteArray = RetValue::from(v).try_into().unwrap();
assert_eq!(
tvm.data(),
w.iter().copied().collect::<Vec<u8>>().as_slice()
);
}
```
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