Function borrows_span_threads

tests/borrow.rs:114–134

()

#[test]
fn borrows_span_threads() {
    Python::attach(|py| {
        let array = PyArray::<f64, _>::zeros(py, (1, 2, 3), false);

        let _exclusive = array.readwrite();

        let array = array.unbind();

        py.detach(move || {
            let thread = spawn(move || {
                Python::attach(|py| {
                    let array = array.bind(py);

                    let _exclusive = array.readwrite();
                });
            });

            assert!(thread.join().is_err());
        });
    });
}

#[test]
fn shared_borrows_can_be_cloned() {