Struct rustpython_vm::pyobject::PyObject

pub struct PyObject<T: ?Sized> where
    T: PyObjectPayload,  {
    pub typ: PyClassRef,
    pub dict: Option<RefCell<PyDictRef>>,
    pub payload: T,
}

This is an actual python object. It consists of a typ which is the python class, and carries some rust payload optionally. This rust payload can be a rust float or rust int in case of float and int objects.

Fields

typ: PyClassRef

dict: Option<RefCell<PyDictRef>>

payload: T

Methods

impl PyObject<dyn PyObjectPayload>

pub fn downcast<T: PyObjectPayload>(
    self: Rc<Self>
) -> Result<PyRef<T>, PyObjectRef>

Attempt to downcast this reference to a subclass.

If the downcast fails, the original ref is returned in as Err so another downcast can be attempted without unnecessary cloning.

impl<T> PyObject<T> where
    T: Sized + PyObjectPayload, 

pub fn new(payload: T, typ: PyClassRef, dict: Option<PyDictRef>) -> PyObjectRef

pub fn into_ref(self) -> PyObjectRef

impl PyObject<dyn PyObjectPayload>

pub fn payload<T: PyObjectPayload>(&self) -> Option<&T>

pub fn payload_is<T: PyObjectPayload>(&self) -> bool

pub fn payload_if_subclass<T: PyObjectPayload + PyValue>(
    &self,
    vm: &VirtualMachine
) -> Option<&T>

Trait Implementations

impl Debug for PyObject<dyn PyObjectPayload>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Display for PyObject<dyn PyObjectPayload>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<T: ?Sized + PyObjectPayload> IdProtocol for PyObject<T>

fn get_id(&self) -> usize

fn is<T>(&self, other: &T) -> bool where
    T: IdProtocol, 

impl<T: ?Sized> TypeProtocol for PyObject<T> where
    T: PyObjectPayload, 

fn class(&self) -> PyClassRef