error: #[classattr] can only have one argument (of type pyo3::Python) --> tests/ui/invalid_pymethods.rs:9:34 | 9 | fn class_attr_with_args(foo: i32) {} | ^^^ error: `#[classattr]` does not take any arguments --> tests/ui/invalid_pymethods.rs:14:5 | 14 | #[classattr(foobar)] | ^ error: static method needs #[staticmethod] attribute --> tests/ui/invalid_pymethods.rs:20:5 | 20 | fn staticmethod_without_attribute() {} | ^^ error: unexpected receiver --> tests/ui/invalid_pymethods.rs:26:35 | 26 | fn staticmethod_with_receiver(&self) {} | ^ error: Expected `cls: &PyType` as the first argument to `#[classmethod]` --> tests/ui/invalid_pymethods.rs:32:34 | 32 | fn classmethod_with_receiver(&self) {} | ^ error: expected receiver for `#[getter]` --> tests/ui/invalid_pymethods.rs:38:5 | 38 | fn getter_without_receiver() {} | ^^ error: expected receiver for `#[setter]` --> tests/ui/invalid_pymethods.rs:44:5 | 44 | fn setter_without_receiver() {} | ^^ error: static method needs #[staticmethod] attribute --> tests/ui/invalid_pymethods.rs:50:5 | 50 | fn text_signature_on_call() {} | ^^ error: `text_signature` not allowed with `getter` --> tests/ui/invalid_pymethods.rs:56:12 | 56 | #[pyo3(text_signature = "()")] | ^^^^^^^^^^^^^^ error: `text_signature` not allowed with `setter` --> tests/ui/invalid_pymethods.rs:63:12 | 63 | #[pyo3(text_signature = "()")] | ^^^^^^^^^^^^^^ error: `text_signature` not allowed with `classattr` --> tests/ui/invalid_pymethods.rs:70:12 | 70 | #[pyo3(text_signature = "()")] | ^^^^^^^^^^^^^^ error: expected a string literal or `None` --> tests/ui/invalid_pymethods.rs:76:30 | 76 | #[pyo3(text_signature = 1)] | ^ error: `text_signature` may only be specified once --> tests/ui/invalid_pymethods.rs:83:12 | 83 | #[pyo3(text_signature = None)] | ^^^^^^^^^^^^^^ error: `signature` not allowed with `getter` --> tests/ui/invalid_pymethods.rs:90:12 | 90 | #[pyo3(signature = ())] | ^^^^^^^^^ error: `signature` not allowed with `setter` --> tests/ui/invalid_pymethods.rs:97:12 | 97 | #[pyo3(signature = ())] | ^^^^^^^^^ error: `signature` not allowed with `classattr` --> tests/ui/invalid_pymethods.rs:104:12 | 104 | #[pyo3(signature = ())] | ^^^^^^^^^ error: `#[new]` may not be combined with `#[classmethod]` `#[staticmethod]`, `#[classattr]`, `#[getter]`, and `#[setter]` --> tests/ui/invalid_pymethods.rs:110:7 | 110 | #[new] | ^^^ error: `#[new]` does not take any arguments = help: did you mean `#[new] #[pyo3(signature = ())]`? --> tests/ui/invalid_pymethods.rs:121:7 | 121 | #[new(signature = ())] | ^^^ error: `#[new]` does not take any arguments = note: this was previously accepted and ignored --> tests/ui/invalid_pymethods.rs:127:11 | 127 | #[new = ()] // in this form there's no suggestion to move arguments to `#[pyo3()]` attribute | ^ error: `#[classmethod]` does not take any arguments = help: did you mean `#[classmethod] #[pyo3(signature = ())]`? --> tests/ui/invalid_pymethods.rs:133:7 | 133 | #[classmethod(signature = ())] | ^^^^^^^^^^^ error: `#[staticmethod]` does not take any arguments = help: did you mean `#[staticmethod] #[pyo3(signature = ())]`? --> tests/ui/invalid_pymethods.rs:139:7 | 139 | #[staticmethod(signature = ())] | ^^^^^^^^^^^^ error: `#[classattr]` does not take any arguments = help: did you mean `#[classattr] #[pyo3(signature = ())]`? --> tests/ui/invalid_pymethods.rs:145:7 | 145 | #[classattr(signature = ())] | ^^^^^^^^^ error: Python functions cannot have generic type parameters --> tests/ui/invalid_pymethods.rs:151:23 | 151 | fn generic_method(value: T) {} | ^ error: Python functions cannot have `impl Trait` arguments --> tests/ui/invalid_pymethods.rs:156:48 | 156 | fn impl_trait_method_first_arg(impl_trait: impl AsRef) {} | ^^^^ error: Python functions cannot have `impl Trait` arguments --> tests/ui/invalid_pymethods.rs:161:56 | 161 | fn impl_trait_method_second_arg(&self, impl_trait: impl AsRef) {} | ^^^^ error: `async fn` is not yet supported for Python functions. Additional crates such as `pyo3-asyncio` can be used to integrate async Rust and Python. For more information, see https://github.com/PyO3/pyo3/issues/1632 --> tests/ui/invalid_pymethods.rs:166:5 | 166 | async fn async_method(&self) {} | ^^^^^ error: `pass_module` cannot be used on Python methods --> tests/ui/invalid_pymethods.rs:171:12 | 171 | #[pyo3(pass_module)] | ^^^^^^^^^^^ error: Python objects are shared, so 'self' cannot be moved out of the Python interpreter. Try `&self`, `&mut self, `slf: PyRef<'_, Self>` or `slf: PyRefMut<'_, Self>`. --> tests/ui/invalid_pymethods.rs:177:29 | 177 | fn method_self_by_value(self) {} | ^^^^ error: macros cannot be used as items in `#[pymethods]` impl blocks = note: this was previously accepted and ignored --> tests/ui/invalid_pymethods.rs:212:5 | 212 | macro_invocation!(); | ^^^^^^^^^^^^^^^^ error[E0119]: conflicting implementations of trait `pyo3::impl_::pyclass::PyClassNewTextSignature` for type `pyo3::impl_::pyclass::PyClassImplCollector` --> tests/ui/invalid_pymethods.rs:182:1 | 182 | #[pymethods] | ^^^^^^^^^^^^ | | | first implementation here | conflicting implementation for `pyo3::impl_::pyclass::PyClassImplCollector` | = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0592]: duplicate definitions with name `__pymethod___new____` --> tests/ui/invalid_pymethods.rs:182:1 | 182 | #[pymethods] | ^^^^^^^^^^^^ | | | duplicate definitions for `__pymethod___new____` | other definition for `__pymethod___new____` | = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0592]: duplicate definitions with name `__pymethod_func__` --> tests/ui/invalid_pymethods.rs:197:1 | 197 | #[pymethods] | ^^^^^^^^^^^^ | | | duplicate definitions for `__pymethod_func__` | other definition for `__pymethod_func__` | = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)