#[repr(transparent)]pub struct PyNone(PyAny);
Expand description
Represents the Python None
object.
Tuple Fields§
§0: PyAny
Implementations§
Methods from Deref<Target = PyAny>§
#[doc(hidden)] pub const _PYO3_DEF: AddTypeToModule<Self> = _
Trait Implementations§
source§impl AsPyPointer for PyNone
impl AsPyPointer for PyNone
source§impl PyTypeInfo for PyNone
impl PyTypeInfo for PyNone
source§const NAME: &'static str = "NoneType"
const NAME: &'static str = "NoneType"
Available on non-crate feature
gil-refs
only.Class name.
source§const MODULE: Option<&'static str> = None
const MODULE: Option<&'static str> = None
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 is_type_of_bound(object: &Bound<'_, PyAny>) -> bool
fn is_type_of_bound(object: &Bound<'_, PyAny>) -> bool
Available on non-crate feature
gil-refs
only.Checks if
object
is an instance of this type or a subclass of this type.impl DerefToPyAny for PyNone
Auto Trait Implementations§
impl !Freeze for PyNone
impl !RefUnwindSafe for PyNone
impl !Send for PyNone
impl !Sync for PyNone
impl Unpin for PyNone
impl UnwindSafe for PyNone
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