Struct caffe2_imports::PyRefMut

pub struct PyRefMut<'p, T>where
    T: PyClass<Frozen = False>,{ /* private fields */ }

A wrapper type for a mutably borrowed value from aPyCell<T>.

See the module-level documentation for more information.

Implementations

impl<'p, T> PyRefMut<'p, T>where T: PyClass<Frozen = False>,

pub fn py(&self) -> Python<'_>

Returns a Python token that is bound to the lifetime of the PyRefMut.

impl<'p, T, U> PyRefMut<'p, T>where U: PyClass<Frozen = False>, T: PyClass<BaseType = U, Frozen = False>,

pub fn into_super(self) -> PyRefMut<'p, U>

Gets a PyRef<T::BaseType>.

See PyRef::into_super for more.

Trait Implementations

impl<'p, T, U> AsMut<U> for PyRefMut<'p, T>where U: PyClass<Frozen = False>, T: PyClass<BaseType = U, Frozen = False>,

fn as_mut(&mut self) -> &mut <T as PyClassImpl>::BaseType

Converts this type into a mutable reference of the (usually inferred) input type.

impl<'a, T> AsPyPointer for PyRefMut<'a, T>where T: PyClass<Frozen = False>,

fn as_ptr(&self) -> *mut PyObject

Returns the underlying FFI pointer as a borrowed pointer.

impl<'p, T, U> AsRef<U> for PyRefMut<'p, T>where U: PyClass<Frozen = False>, T: PyClass<BaseType = U, Frozen = False>,

fn as_ref(&self) -> &<T as PyClassImpl>::BaseType

Converts this type into a shared reference of the (usually inferred) input type.

impl<T> Debug for PyRefMut<'_, T>where T: PyClass<Frozen = False> + Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<'p, T> Deref for PyRefMut<'p, T>where T: PyClass<Frozen = False>,

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<'p, T> DerefMut for PyRefMut<'p, T>where T: PyClass<Frozen = False>,

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

Mutably dereferences the value.

impl<'p, T> Drop for PyRefMut<'p, T>where T: PyClass<Frozen = False>,

fn drop(&mut self)

Executes the destructor for this type.

impl<'a, T> From<PyRefMut<'a, T>> for Py<T>where T: PyClass<Frozen = False>,

fn from(pyref: PyRefMut<'a, T>) -> Py<T>

Converts to this type from the input type.

impl<'a, T> FromPyObject<'a> for PyRefMut<'a, T>where T: PyClass<Frozen = False>,

fn extract(obj: &'a PyAny) -> Result<PyRefMut<'a, T>, PyErr>

Extracts Self from the source PyObject.

impl<T> IntoPy<Py<PyAny>> for PyRefMut<'_, T>where T: PyClass<Frozen = False>,

fn into_py(self, py: Python<'_>) -> Py<PyAny>

Performs the conversion.

impl<'a, T> TryFrom<&'a PyCell<T>> for PyRefMut<'a, T>where T: PyClass<Frozen = False>,

type Error = PyBorrowMutError

The type returned in the event of a conversion error.

fn try_from( cell: &'a PyCell<T> ) -> Result<PyRefMut<'a, T>, <PyRefMut<'a, T> as TryFrom<&'a PyCell<T>>>::Error>

Performs the conversion.