Struct cpython::PyInt

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pub struct PyInt(/* private fields */);
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In Python 2.x, represents a Python long object. In Python 3.x, represents a Python int object. Both PyInt and PyLong refer to the same type on Python 3.x.

You can usually avoid directly working with this type by using ToPyObject and extract with the primitive Rust integer types.

Trait Implementations§

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impl<'s> FromPyObject<'s> for &'s PyLong

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fn extract(py: Python<'_>, obj: &'s PyObject) -> PyResult<&'s PyLong>

Extracts Self from the source PyObject.
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impl<'s> FromPyObject<'s> for PyLong

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fn extract(py: Python<'_>, obj: &'s PyObject) -> PyResult<PyLong>

Extracts Self from the source PyObject.
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impl PythonObject for PyLong

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unsafe fn unchecked_downcast_from(obj: PyObject) -> Self

Unchecked downcast from PyObject to Self. Undefined behavior if the input object does not have the expected type.

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unsafe fn unchecked_downcast_borrow_from<'a>(obj: &'a PyObject) -> &'a Self

Unchecked downcast from PyObject to Self. Undefined behavior if the input object does not have the expected type.

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fn as_object(&self) -> &PyObject

Casts the Python object to PyObject.
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fn into_object(self) -> PyObject

Casts the Python object to PyObject.
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impl PythonObjectWithCheckedDowncast for PyLong

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fn downcast_from<'p>( py: Python<'p>, obj: PyObject ) -> Result<PyLong, PythonObjectDowncastError<'p>>

Cast from PyObject to a concrete Python object type.
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fn downcast_borrow_from<'a, 'p>( py: Python<'p>, obj: &'a PyObject ) -> Result<&'a PyLong, PythonObjectDowncastError<'p>>

Cast from PyObject to a concrete Python object type.
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impl PythonObjectWithTypeObject for PyLong

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fn type_object(py: Python<'_>) -> PyType

Retrieves the type object for this Python object type.
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impl ToPyObject for PyLong

Identity conversion: allows using existing PyObject instances where T: ToPyObject is expected.

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type ObjectType = PyLong

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fn to_py_object(&self, py: Python<'_>) -> PyLong

Converts self into a Python object.
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fn into_py_object(self, _py: Python<'_>) -> PyLong

Converts self into a Python object. Read more
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fn with_borrowed_ptr<F, R>(&self, _py: Python<'_>, f: F) -> R
where F: FnOnce(*mut PyObject) -> R,

Converts self into a Python object and calls the specified closure on the native FFI pointer underlying the Python object. Read more

Auto Trait Implementations§

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impl Freeze for PyLong

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impl RefUnwindSafe for PyLong

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impl Send for PyLong

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impl Sync for PyLong

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impl Unpin for PyLong

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impl UnwindSafe for PyLong

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> PyClone for T
where T: PythonObject,

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fn clone_ref(&self, py: Python<'_>) -> T

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impl<T> PyDrop for T
where T: PythonObject,

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fn release_ref(self, _py: Python<'_>)

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impl<T> RefFromPyObject for T
where &'a T: for<'a> FromPyObject<'a>, T: ?Sized,

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fn with_extracted<F, R>( py: Python<'_>, obj: &PyObject, f: F ) -> Result<R, PyErr>
where F: FnOnce(&T) -> R,

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.