Struct PyList 

pub struct PyList { /* private fields */ }

Implementations

impl PyList

pub fn new_ref(elements: Vec<PyObjectRef>, ctx: &Context) -> PyRef<Self>

👎Deprecated:

use PyList::from(…).into_ref() instead

pub fn borrow_vec(&self) -> PyMappedRwLockReadGuard<'_, [PyObjectRef]>

pub fn borrow_vec_mut(&self) -> PyRwLockWriteGuard<'_, Vec<PyObjectRef>>

impl PyList

pub fn __len__(&self) -> usize

Trait Implementations

impl AsMapping for PyList

fn as_mapping() -> &'static PyMappingMethods

fn mapping_downcast(mapping: PyMapping<'_>) -> &Py<Self>

fn extend_slots(slots: &mut PyTypeSlots)

const __OWN_METHOD_DEFS: &'static [PyMethodDef] = _

fn __extend_py_class(ctx: &'static Context, class: &'static Py<PyType>)

fn __extend_slots(slots: &mut PyTypeSlots)

impl AsSequence for PyList

fn as_sequence() -> &'static PySequenceMethods

fn sequence_downcast(seq: PySequence<'_>) -> &Py<Self>

fn extend_slots(slots: &mut PyTypeSlots)

const __OWN_METHOD_DEFS: &'static [PyMethodDef] = _

fn __extend_py_class(ctx: &'static Context, class: &'static Py<PyType>)

fn __extend_slots(slots: &mut PyTypeSlots)

impl Comparable for PyList

fn cmp( zelf: &Py<Self>, other: &PyObject, op: PyComparisonOp, vm: &VirtualMachine, ) -> PyResult<PyComparisonValue>

fn slot_richcompare( zelf: &PyObject, other: &PyObject, op: PyComparisonOp, vm: &VirtualMachine, ) -> PyResult<Either<PyObjectRef, PyComparisonValue>>

const __OWN_METHOD_DEFS: &'static [PyMethodDef] = _

fn __extend_py_class(ctx: &'static Context, class: &'static Py<PyType>)

fn __extend_slots(slots: &mut PyTypeSlots)

impl Constructor for PyList

type Args = FuncArgs

fn py_new( _cls: &Py<PyType>, _args: FuncArgs, _vm: &VirtualMachine, ) -> PyResult<Self>

Creates the payload for this type. In most cases, just implement this method and let the default slot_new handle wrapping with the correct type.

fn slot_new(cls: PyTypeRef, args: FuncArgs, vm: &VirtualMachine) -> PyResult

The type slot for __new__. Override this only when you need special behavior beyond simple payload creation.

const __OWN_METHOD_DEFS: &'static [PyMethodDef] = _

fn __extend_py_class(ctx: &'static Context, class: &'static Py<PyType>)

fn __extend_slots(slots: &mut PyTypeSlots)

impl Debug for PyList

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

Formats the value using the given formatter.

impl Default for PyList

fn default() -> PyList

Returns the “default value” for a type.

impl From<Vec<PyObjectRef>> for PyList

fn from(elements: Vec<PyObjectRef>) -> Self

Converts to this type from the input type.

impl FromIterator<PyObjectRef> for PyList

fn from_iter<T: IntoIterator<Item = PyObjectRef>>(iter: T) -> Self

Creates a value from an iterator.

impl Initializer for PyList

type Args = OptionalArg

fn init( zelf: PyRef<Self>, iterable: Self::Args, vm: &VirtualMachine, ) -> PyResult<()>

fn slot_init( zelf: PyObjectRef, args: FuncArgs, vm: &VirtualMachine, ) -> PyResult<()>

const __OWN_METHOD_DEFS: &'static [PyMethodDef] = _

fn __extend_py_class(ctx: &'static Context, class: &'static Py<PyType>)

fn __extend_slots(slots: &mut PyTypeSlots)

impl Iterable for PyList

fn iter(zelf: PyRef<Self>, vm: &VirtualMachine) -> PyResult

fn slot_iter(zelf: PyObjectRef, vm: &VirtualMachine) -> PyResult

fn extend_slots(_slots: &mut PyTypeSlots)

const __OWN_METHOD_DEFS: &'static [PyMethodDef] = _

fn __extend_py_class(ctx: &'static Context, class: &'static Py<PyType>)

fn __extend_slots(slots: &mut PyTypeSlots)

impl MaybeTraverse for PyList

const HAS_TRAVERSE: bool = true

if is traceable, will be used by vtable to determine

const HAS_CLEAR: bool = true

if has clear implementation for circular reference resolution (tp_clear)

fn try_traverse(&self, tracer_fn: &mut TraverseFn<'_>)

fn try_clear(&mut self, out: &mut Vec<PyObjectRef>)

impl MutObjectSequenceOp for PyList

type Inner = [PyObjectRef]

fn do_get(index: usize, inner: &[PyObjectRef]) -> Option<&PyObject>

fn do_lock(&self) -> impl Deref<Target = [PyObjectRef]>

fn mut_count(&self, vm: &VirtualMachine, needle: &PyObject) -> PyResult<usize>

fn mut_index_range( &self, vm: &VirtualMachine, needle: &PyObject, range: Range<usize>, ) -> PyResult<Optioned<usize>>

fn mut_index( &self, vm: &VirtualMachine, needle: &PyObject, ) -> PyResult<Optioned<usize>>

fn mut_contains(&self, vm: &VirtualMachine, needle: &PyObject) -> PyResult<bool>

fn _mut_iter_equal_skeleton<F, const SHORT: bool>( &self, vm: &VirtualMachine, needle: &PyObject, range: Range<usize>, f: F, ) -> PyResult<Optioned<usize>>

where F: FnMut(),

impl PyClassDef for PyList

const NAME: &'static str = "list"

const MODULE_NAME: Option<&'static str> = None

const TP_NAME: &'static str = "list"

const DOC: Option<&'static str>

const BASICSIZE: usize

const UNHASHABLE: bool = true

type Base = PyBaseObject

const ITEMSIZE: usize = 0

impl PyClassImpl for PyList

const TP_FLAGS: PyTypeFlags

const METHOD_DEFS: &'static [PyMethodDef]

fn impl_extend_class(ctx: &'static Context, class: &'static Py<PyType>)

fn extend_slots(slots: &mut PyTypeSlots)

fn extend_class(ctx: &'static Context, class: &'static Py<PyType>)

where Self: Sized,

fn make_static_type() -> PyTypeRef

where Self: StaticType + Sized,

fn make_slots() -> PyTypeSlots

impl PyPayload for PyList

const MAX_FREELIST: usize = 80

Maximum number of objects to keep in the freelist.

const HAS_FREELIST: bool = true

Whether this type has a freelist. Types with freelists require immediate (non-deferred) GC untracking during dealloc to prevent race conditions when the object is reused.

fn class(ctx: &Context) -> &'static Py<PyType>

unsafe fn freelist_push(obj: *mut PyObject) -> bool

Try to push a dead object onto this type’s freelist for reuse. Returns true if the object was stored (caller must NOT free the memory). Called before tp_clear, so the payload is still intact.

unsafe fn freelist_pop(_payload: &Self) -> Option<NonNull<PyObject>>

Try to pop a pre-allocated object from this type’s freelist. The returned pointer still has the old payload; the caller must reinitialize ref_count, gc_bits, and payload.

const PAYLOAD_TYPE_ID: TypeId = _

unsafe fn validate_downcastable_from(_obj: &PyObject) -> bool

Safety

fn try_downcast_from(obj: &PyObject, vm: &VirtualMachine) -> PyResult<()>

fn into_pyobject(self, vm: &VirtualMachine) -> PyObjectRef

where Self: Debug,

fn _into_ref(self, cls: PyTypeRef, ctx: &Context) -> PyRef<Self>

where Self: Debug,

fn into_exact_ref(self, ctx: &Context) -> PyRefExact<Self>

where Self: Debug,

fn into_ref(self, ctx: &Context) -> PyRef<Self>

where Self: Debug,

fn into_ref_with_type( self, vm: &VirtualMachine, cls: PyTypeRef, ) -> PyResult<PyRef<Self>>

where Self: Debug,

impl Representable for PyList

fn repr(zelf: &Py<Self>, vm: &VirtualMachine) -> PyResult<PyRef<PyStr>>

fn repr_str(_zelf: &Py<Self>, _vm: &VirtualMachine) -> PyResult<String>

fn slot_repr(zelf: &PyObject, vm: &VirtualMachine) -> PyResult<PyRef<PyStr>>

fn repr_wtf8(zelf: &Py<Self>, vm: &VirtualMachine) -> PyResult<Wtf8Buf>

const __OWN_METHOD_DEFS: &'static [PyMethodDef] = _

fn __extend_py_class(ctx: &'static Context, class: &'static Py<PyType>)

fn __extend_slots(slots: &mut PyTypeSlots)

impl StaticType for PyList

fn static_cell() -> &'static StaticCell<PyTypeRef>

fn static_metaclass() -> &'static Py<PyType>

fn static_baseclass() -> &'static Py<PyType>

fn static_type() -> &'static Py<PyType>

fn init_manually(typ: PyTypeRef) -> &'static Py<PyType>

fn init_builtin_type() -> &'static Py<PyType>

where Self: PyClassImpl,

fn create_static_type() -> PyTypeRef

where Self: PyClassImpl,

impl Traverse for PyList

fn traverse(&self, traverse_fn: &mut TraverseFn<'_>)

impl traverse() with caution! Following those guideline so traverse doesn’t cause memory error!:

fn clear(&mut self, out: &mut Vec<PyObjectRef>)

Extract all owned child PyObjectRefs for circular reference resolution (tp_clear). Called just before object deallocation to break circular references. Default implementation does nothing.