pyo3/tests/ui/invalid_closure.stderr

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error[E0597]: `local_data` does not live long enough
--> tests/ui/invalid_closure.rs:7:27
|
7 | let ref_: &[u8] = &local_data;
| ^^^^^^^^^^^ borrowed value does not live long enough
...
13 | PyCFunction::new_closure(closure_fn, py).unwrap().into()
| ---------------------------------------- argument requires that `local_data` is borrowed for `'static`
14 | });
| - `local_data` dropped here while still borrowed
error[E0373]: closure may outlive the current function, but it borrows `ref_`, which is owned by the current function
--> tests/ui/invalid_closure.rs:9:26
|
9 | let closure_fn = |_args: &PyTuple, _kwargs: Option<&PyDict>| -> PyResult<()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ may outlive borrowed value `ref_`
10 | println!("This is five: {:?}", ref_.len());
| ---- `ref_` is borrowed here
|
note: function requires argument type to outlive `'static`
--> tests/ui/invalid_closure.rs:13:9
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13 | PyCFunction::new_closure(closure_fn, py).unwrap().into()
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
help: to force the closure to take ownership of `ref_` (and any other referenced variables), use the `move` keyword
|
9 | let closure_fn = move |_args: &PyTuple, _kwargs: Option<&PyDict>| -> PyResult<()> {
2021-10-22 03:26:25 +00:00
| ++++