70a7aa808d
* deprecate the use of `PyCell` in favor of `Bound` and `Py` * update `FromPyObject` for `T: PyClass + Clone` impl * move `PyCell` deprecation to the `gil-refs` feature gate and add a migration note
78 lines
3 KiB
Plaintext
78 lines
3 KiB
Plaintext
error: cannot use `#[pyo3(set)]` on a `frozen` class
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--> tests/ui/invalid_frozen_pyclass_borrow.rs:38:12
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38 | #[pyo3(set)]
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| ^^^
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error[E0271]: type mismatch resolving `<Foo as PyClass>::Frozen == False`
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--> tests/ui/invalid_frozen_pyclass_borrow.rs:11:19
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11 | fn mut_method(&mut self) {}
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| ^ expected `False`, found `True`
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note: required by a bound in `extract_pyclass_ref_mut`
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--> src/impl_/extract_argument.rs
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| pub fn extract_pyclass_ref_mut<'a, 'py: 'a, T: PyClass<Frozen = False>>(
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| ^^^^^^^^^^^^^^ required by this bound in `extract_pyclass_ref_mut`
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error[E0271]: type mismatch resolving `<Foo as PyClass>::Frozen == False`
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--> tests/ui/invalid_frozen_pyclass_borrow.rs:15:31
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15 | let borrow = foo.bind(py).borrow_mut();
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| ^^^^^^^^^^ expected `False`, found `True`
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note: required by a bound in `pyo3::Bound::<'py, T>::borrow_mut`
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--> src/instance.rs
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| pub fn borrow_mut(&self) -> PyRefMut<'py, T>
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| ---------- required by a bound in this associated function
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| where
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| T: PyClass<Frozen = False>,
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| ^^^^^^^^^^^^^^ required by this bound in `Bound::<'py, T>::borrow_mut`
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error[E0271]: type mismatch resolving `<ImmutableChild as PyClass>::Frozen == False`
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--> tests/ui/invalid_frozen_pyclass_borrow.rs:25:33
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25 | let borrow = child.bind(py).borrow_mut();
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| ^^^^^^^^^^ expected `False`, found `True`
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note: required by a bound in `pyo3::Bound::<'py, T>::borrow_mut`
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--> src/instance.rs
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| pub fn borrow_mut(&self) -> PyRefMut<'py, T>
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| ---------- required by a bound in this associated function
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| where
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| T: PyClass<Frozen = False>,
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| ^^^^^^^^^^^^^^ required by this bound in `Bound::<'py, T>::borrow_mut`
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error[E0271]: type mismatch resolving `<MutableBase as PyClass>::Frozen == True`
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--> tests/ui/invalid_frozen_pyclass_borrow.rs:29:11
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29 | class.get();
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| ^^^ expected `True`, found `False`
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note: required by a bound in `pyo3::Py::<T>::get`
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--> src/instance.rs
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| pub fn get(&self) -> &T
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| --- required by a bound in this associated function
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| where
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| T: PyClass<Frozen = True> + Sync,
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| ^^^^^^^^^^^^^ required by this bound in `Py::<T>::get`
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error[E0271]: type mismatch resolving `<MutableBase as PyClass>::Frozen == True`
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--> tests/ui/invalid_frozen_pyclass_borrow.rs:33:11
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33 | class.get();
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| ^^^ expected `True`, found `False`
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note: required by a bound in `pyo3::Bound::<'py, T>::get`
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--> src/instance.rs
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| pub fn get(&self) -> &T
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| --- required by a bound in this associated function
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| where
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| T: PyClass<Frozen = True> + Sync,
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| ^^^^^^^^^^^^^ required by this bound in `Bound::<'py, T>::get`
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