Struct pyo3::exceptions::PyZeroDivisionError
source · pub struct PyZeroDivisionError(PyAny);
Expand description
Represents Python’s ZeroDivisionError
exception.
§Example: Raising ZeroDivisionError from Rust
This exception can be sent to Python code by converting it into a
PyErr
, where Python code can then catch it.
use pyo3::prelude::*;
use pyo3::exceptions::PyZeroDivisionError;
#[pyfunction]
fn always_throws() -> PyResult<()> {
let message = "I'm ZeroDivisionError, and I was raised from Rust.";
Err(PyZeroDivisionError::new_err(message))
}
Python code:
from my_module import always_throws
try:
always_throws()
except ZeroDivisionError as e:
print(f"Caught an exception: {e}")
§Example: Catching ZeroDivisionError in Rust
use pyo3::prelude::*;
use pyo3::exceptions::PyZeroDivisionError;
Python::with_gil(|py| {
let result: PyResult<()> = py.run_bound("raise ZeroDivisionError", None, None);
let error_type = match result {
Ok(_) => "Not an error",
Err(error) if error.is_instance_of::<PyZeroDivisionError>(py) => "ZeroDivisionError",
Err(_) => "Some other error",
};
assert_eq!(error_type, "ZeroDivisionError");
});
Tuple Fields§
§0: PyAny
Implementations§
source§impl PyZeroDivisionError
impl PyZeroDivisionError
#[doc(hidden)] pub const _PYO3_DEF: AddTypeToModule<Self> = _
Methods from Deref<Target = PyAny>§
#[doc(hidden)] pub const _PYO3_DEF: AddTypeToModule<Self> = _
Trait Implementations§
source§impl AsPyPointer for PyZeroDivisionError
impl AsPyPointer for PyZeroDivisionError
source§impl AsRef<PyAny> for PyZeroDivisionError
impl AsRef<PyAny> for PyZeroDivisionError
source§impl Deref for PyZeroDivisionError
impl Deref for PyZeroDivisionError
source§impl PyTypeInfo for PyZeroDivisionError
impl PyTypeInfo for PyZeroDivisionError
source§const NAME: &'static str = "PyZeroDivisionError"
const NAME: &'static str = "PyZeroDivisionError"
Available on non-crate feature
gil-refs
only.Class name.
source§const MODULE: Option<&'static str> = _
const MODULE: Option<&'static str> = _
Available on non-crate feature
gil-refs
only.Module name, if any.
source§fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject
fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject
Available on non-crate feature
gil-refs
only.Returns the PyTypeObject instance for this type.
source§fn type_object_bound(py: Python<'_>) -> Bound<'_, PyType>
fn type_object_bound(py: Python<'_>) -> Bound<'_, PyType>
Available on non-crate feature
gil-refs
only.Returns the safe abstraction over the type object.
impl DerefToPyAny for PyZeroDivisionError
impl PyLayout<PyZeroDivisionError> for PyBaseExceptionObject
impl PySizedLayout<PyZeroDivisionError> for PyBaseExceptionObject
impl ToPyErr for PyZeroDivisionError
Auto Trait Implementations§
impl !Freeze for PyZeroDivisionError
impl !RefUnwindSafe for PyZeroDivisionError
impl !Send for PyZeroDivisionError
impl !Sync for PyZeroDivisionError
impl Unpin for PyZeroDivisionError
impl UnwindSafe for PyZeroDivisionError
Blanket Implementations§
source§impl<T> AssertNotZeroSized for T
impl<T> AssertNotZeroSized for T
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more