Struct PyTypeSlots

#[non_exhaustive]
pub struct PyTypeSlots {

    pub basicsize: usize,
    pub as_number: PyNumberSlots,
    pub as_sequence: AtomicCell<Option<PointerSlot<PySequenceMethods>>>,
    pub as_mapping: AtomicCell<Option<PointerSlot<PyMappingMethods>>>,
    pub hash: AtomicCell<Option<fn(&PyObject, &VirtualMachine) -> PyResult<PyHash>>>,
    pub call: AtomicCell<Option<fn(&PyObject, FuncArgs, &VirtualMachine) -> PyResult>>,
    pub repr: AtomicCell<Option<fn(&PyObject, &VirtualMachine) -> PyResult<PyStrRef>>>,
    pub getattro: AtomicCell<Option<fn(&PyObject, &Py<PyStr>, &VirtualMachine) -> PyResult>>,
    pub setattro: AtomicCell<Option<fn(&PyObject, &Py<PyStr>, PySetterValue, &VirtualMachine) -> PyResult<()>>>,
    pub as_buffer: Option<fn(&PyObject, &VirtualMachine) -> PyResult<PyBuffer>>,
    pub richcompare: AtomicCell<Option<fn(&PyObject, &PyObject, PyComparisonOp, &VirtualMachine) -> PyResult<Either<PyObjectRef, PyComparisonValue>>>>,
    pub iter: AtomicCell<Option<fn(PyObjectRef, &VirtualMachine) -> PyResult>>,
    pub iternext: AtomicCell<Option<fn(&PyObject, &VirtualMachine) -> PyResult<PyIterReturn>>>,
    pub methods: &'static [PyMethodDef],
    pub flags: PyTypeFlags,
    pub doc: Option<&'static str>,
    pub descr_get: AtomicCell<Option<fn(PyObjectRef, Option<PyObjectRef>, Option<PyObjectRef>, &VirtualMachine) -> PyResult>>,
    pub descr_set: AtomicCell<Option<fn(&PyObject, PyObjectRef, PySetterValue, &VirtualMachine) -> PyResult<()>>>,
    pub init: AtomicCell<Option<fn(PyObjectRef, FuncArgs, &VirtualMachine) -> PyResult<()>>>,
    pub new: AtomicCell<Option<fn(PyTypeRef, FuncArgs, &VirtualMachine) -> PyResult>>,
    pub del: AtomicCell<Option<fn(&PyObject, &VirtualMachine) -> PyResult<()>>>,
    pub member_count: usize,
    /* private fields */
}

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

basicsize: usize

as_number: PyNumberSlots

as_sequence: AtomicCell<Option<PointerSlot<PySequenceMethods>>>

as_mapping: AtomicCell<Option<PointerSlot<PyMappingMethods>>>

hash: AtomicCell<Option<fn(&PyObject, &VirtualMachine) -> PyResult<PyHash>>>

call: AtomicCell<Option<fn(&PyObject, FuncArgs, &VirtualMachine) -> PyResult>>

repr: AtomicCell<Option<fn(&PyObject, &VirtualMachine) -> PyResult<PyStrRef>>>

getattro: AtomicCell<Option<fn(&PyObject, &Py<PyStr>, &VirtualMachine) -> PyResult>>

setattro: AtomicCell<Option<fn(&PyObject, &Py<PyStr>, PySetterValue, &VirtualMachine) -> PyResult<()>>>

as_buffer: Option<fn(&PyObject, &VirtualMachine) -> PyResult<PyBuffer>>

richcompare: AtomicCell<Option<fn(&PyObject, &PyObject, PyComparisonOp, &VirtualMachine) -> PyResult<Either<PyObjectRef, PyComparisonValue>>>>

iter: AtomicCell<Option<fn(PyObjectRef, &VirtualMachine) -> PyResult>>

iternext: AtomicCell<Option<fn(&PyObject, &VirtualMachine) -> PyResult<PyIterReturn>>>

methods: &'static [PyMethodDef]

flags: PyTypeFlags

doc: Option<&'static str>

descr_get: AtomicCell<Option<fn(PyObjectRef, Option<PyObjectRef>, Option<PyObjectRef>, &VirtualMachine) -> PyResult>>

descr_set: AtomicCell<Option<fn(&PyObject, PyObjectRef, PySetterValue, &VirtualMachine) -> PyResult<()>>>

init: AtomicCell<Option<fn(PyObjectRef, FuncArgs, &VirtualMachine) -> PyResult<()>>>

new: AtomicCell<Option<fn(PyTypeRef, FuncArgs, &VirtualMachine) -> PyResult>>

del: AtomicCell<Option<fn(&PyObject, &VirtualMachine) -> PyResult<()>>>

member_count: usize

Implementations

impl PyTypeSlots

pub fn new(name: &'static str, flags: PyTypeFlags) -> Self

pub fn heap_default() -> Self

Trait Implementations

impl Debug for PyTypeSlots

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

Formats the value using the given formatter.

impl Default for PyTypeSlots

fn default() -> PyTypeSlots

Returns the “default value” for a type.