pub struct PyRefMut<'p, T: PyClass<Frozen = False>> {
inner: Bound<'p, T>,
}
Expand description
A wrapper type for a mutably borrowed value from aPyCell
<T>
.
See the module-level documentation for more information.
Fields§
§inner: Bound<'p, T>
Implementations§
source§impl<'py, T: PyClass<Frozen = False>> PyRefMut<'py, T>
impl<'py, T: PyClass<Frozen = False>> PyRefMut<'py, T>
sourcepub fn as_ptr(&self) -> *mut PyObject
pub fn as_ptr(&self) -> *mut PyObject
Returns the raw FFI pointer represented by self.
§Safety
Callers are responsible for ensuring that the pointer does not outlive self.
The reference is borrowed; callers should not decrease the reference count when they are finished with the pointer.
sourcepub fn into_ptr(self) -> *mut PyObject
pub fn into_ptr(self) -> *mut PyObject
Returns an owned raw FFI pointer represented by self.
§Safety
The reference is owned; when finished the caller should either transfer ownership
of the pointer or decrease the reference count (e.g. with pyo3::ffi::Py_DecRef
).
pub(crate) fn borrow(obj: &Bound<'py, T>) -> Self
pub(crate) fn try_borrow(obj: &Bound<'py, T>) -> Result<Self, PyBorrowMutError>
Trait Implementations§
source§impl<'py, T> FromPyObject<'py> for PyRefMut<'py, T>
impl<'py, T> FromPyObject<'py> for PyRefMut<'py, T>
Auto Trait Implementations§
impl<'p, T> Freeze for PyRefMut<'p, T>
impl<'p, T> RefUnwindSafe for PyRefMut<'p, T>where
T: RefUnwindSafe,
impl<'p, T> !Send for PyRefMut<'p, T>
impl<'p, T> !Sync for PyRefMut<'p, T>
impl<'p, T> Unpin for PyRefMut<'p, T>where
T: Unpin,
impl<'p, T> UnwindSafe for PyRefMut<'p, T>where
T: UnwindSafe,
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<'py, T> FromPyObjectBound<'_, 'py> for Twhere
T: FromPyObject<'py>,
impl<'py, T> FromPyObjectBound<'_, 'py> for Twhere
T: FromPyObject<'py>,
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