Struct pyo3::exceptions::PyConnectionResetError
source · pub struct PyConnectionResetError(PyAny);
Expand description
Represents Python’s ConnectionResetError
exception.
§Example: Raising ConnectionResetError 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::PyConnectionResetError;
#[pyfunction]
fn always_throws() -> PyResult<()> {
let message = "I'm ConnectionResetError, and I was raised from Rust.";
Err(PyConnectionResetError::new_err(message))
}
Python code:
from my_module import always_throws
try:
always_throws()
except ConnectionResetError as e:
print(f"Caught an exception: {e}")
§Example: Catching ConnectionResetError in Rust
use pyo3::prelude::*;
use pyo3::exceptions::PyConnectionResetError;
Python::with_gil(|py| {
let result: PyResult<()> = py.run_bound("raise ConnectionResetError", None, None);
let error_type = match result {
Ok(_) => "Not an error",
Err(error) if error.is_instance_of::<PyConnectionResetError>(py) => "ConnectionResetError",
Err(_) => "Some other error",
};
assert_eq!(error_type, "ConnectionResetError");
});
Tuple Fields§
§0: PyAny
Implementations§
source§impl PyConnectionResetError
impl PyConnectionResetError
#[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 PyConnectionResetError
impl AsPyPointer for PyConnectionResetError
source§impl AsRef<PyAny> for PyConnectionResetError
impl AsRef<PyAny> for PyConnectionResetError
source§impl Deref for PyConnectionResetError
impl Deref for PyConnectionResetError
source§impl PyTypeInfo for PyConnectionResetError
impl PyTypeInfo for PyConnectionResetError
source§const NAME: &'static str = "PyConnectionResetError"
const NAME: &'static str = "PyConnectionResetError"
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 PyConnectionResetError
impl PyLayout<PyConnectionResetError> for PyBaseExceptionObject
impl PySizedLayout<PyConnectionResetError> for PyBaseExceptionObject
impl ToPyErr for PyConnectionResetError
Auto Trait Implementations§
impl !Freeze for PyConnectionResetError
impl !RefUnwindSafe for PyConnectionResetError
impl !Send for PyConnectionResetError
impl !Sync for PyConnectionResetError
impl Unpin for PyConnectionResetError
impl UnwindSafe for PyConnectionResetError
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