Module pyclass

Re-exports

pub use lazy_type_object::LazyTypeObject;

pub use generate_pyclass_getattro_slot;

pub use generate_pyclass_setattr_slot;

pub use generate_pyclass_setdescr_slot;

pub use generate_pyclass_setitem_slot;

pub use generate_pyclass_add_slot;

pub use generate_pyclass_sub_slot;

pub use generate_pyclass_mul_slot;

pub use generate_pyclass_mod_slot;

pub use generate_pyclass_divmod_slot;

pub use generate_pyclass_lshift_slot;

pub use generate_pyclass_rshift_slot;

pub use generate_pyclass_and_slot;

pub use generate_pyclass_or_slot;

pub use generate_pyclass_xor_slot;

pub use generate_pyclass_matmul_slot;

pub use generate_pyclass_truediv_slot;

pub use generate_pyclass_floordiv_slot;

pub use generate_pyclass_pow_slot;

pub use generate_pyclass_richcompare_slot;

pub use assertions::*;

pub use probes::*;

Modules

assertions 🔒

lazy_type_object 🔒

probes 🔒

sealed 🔒

Macros

define_pyclass_binary_operator_slot 🔒

Macro which expands to three items

define_pyclass_setattr_slot 🔒

Macro which expands to three items

offset_of

Calculates the offset of the specified field from the start of the named struct.

slot_fragment_trait 🔒

Structs

ConvertField

PyClassDictSlot

Actual dict field, which holds the pointer to __dict__.

PyClassDummySlot

Zero-sized dummy field.

PyClassGetterGenerator

Type which uses specialization on impl blocks to determine how to read a field from a Rust pyclass as part of a #[pyo3(get)] annotation.

PyClassImplCollector

This type is used as a “dummy” type on which dtolnay specializations are applied to apply implementations from #[pymethods]

PyClassItems

PyClassItemsIter

Iterator used to process all class items during type instantiation.

PyClassWeakRefSlot

Actual weakref field, which holds the pointer to __weakref__.

SendablePyClass 👻

Default thread checker for #[pyclass].

ThreadCheckerImpl 👻

Thread checker for #[pyclass(unsendable)] types. Panics when the value is accessed by another thread.

Enums

MaybeRuntimePyMethodDef

Traits

OffsetCalculator

Helper trait to locate field within a #[pyclass] for a #[pyo3(get)].

PyClassBaseType

Trait denoting that this class is suitable to be used as a base type for PyClass.

PyClassDict

Represents the __dict__ field for #[pyclass].

PyClassImpl

Implements the underlying functionality of #[pyclass], assembled by various proc macros.

PyClassNewTextSignature

PyClassThreadChecker 👻

PyClassWeakRef

Represents the __weakref__ field for #[pyclass].

PyClassWithFreeList

Implements a freelist.

PyClass__add__SlotFragment

PyClass__and__SlotFragment

PyClass__delattr__SlotFragment

PyClass__delete__SlotFragment

PyClass__delitem__SlotFragment

PyClass__divmod__SlotFragment

PyClass__eq__SlotFragment

PyClass__floordiv__SlotFragment

PyClass__ge__SlotFragment

PyClass__getattr__SlotFragment

PyClass__getattribute__SlotFragment

PyClass__gt__SlotFragment

PyClass__le__SlotFragment

PyClass__lshift__SlotFragment

PyClass__lt__SlotFragment

PyClass__matmul__SlotFragment

PyClass__mod__SlotFragment

PyClass__mul__SlotFragment

PyClass__ne__SlotFragment

PyClass__or__SlotFragment

PyClass__pow__SlotFragment

PyClass__radd__SlotFragment

PyClass__rand__SlotFragment

PyClass__rdivmod__SlotFragment

PyClass__rfloordiv__SlotFragment

PyClass__rlshift__SlotFragment

PyClass__rmatmul__SlotFragment

PyClass__rmod__SlotFragment

PyClass__rmul__SlotFragment

PyClass__ror__SlotFragment

PyClass__rpow__SlotFragment

PyClass__rrshift__SlotFragment

PyClass__rshift__SlotFragment

PyClass__rsub__SlotFragment

PyClass__rtruediv__SlotFragment

PyClass__rxor__SlotFragment

PyClass__set__SlotFragment

PyClass__setattr__SlotFragment

PyClass__setitem__SlotFragment

PyClass__sub__SlotFragment

PyClass__truediv__SlotFragment

PyClass__xor__SlotFragment

PyMethodsNon-multiple-pymethods

PyO3GetField

Functions

alloc_with_freelist^⚠

Implementation of tp_alloc for freelist classes.

assign_sequence_item_from_mapping 🔒 ^⚠

build_pyclass_doc

Runtime helper to build a class docstring from the doc and text_signature.

class_offset

dict_offset

Gets the offset of the dictionary from the start of the object in bytes.

ensure_no_mutable_alias 🔒 ^⚠

ensures obj is not mutably aliased

field_from_object 🔒

calculates the field pointer from an PyObject pointer

free_with_freelist^⚠

Implementation of tp_free for freelist classes.

get_sequence_item_from_mapping 🔒 ^⚠

pyo3_get_value_into_pyobject 🔒

pyo3_get_value_into_pyobject_ref 🔒

tp_dealloc 🔒 ^⚠

Implementation of tp_dealloc for pyclasses without gc

tp_dealloc_with_gc 🔒 ^⚠

Implementation of tp_dealloc for pyclasses with gc

weaklist_offset

Gets the offset of the weakref list from the start of the object in bytes.