Struct PyRange 

pub struct PyRange {
    pub start: PyIntRef,
    pub stop: PyIntRef,
    pub step: PyIntRef,
}

Fields

start: PyIntRef

stop: PyIntRef

step: PyIntRef

Implementations

impl PyRange

pub fn index_of(&self, value: &BigInt) -> Option<BigInt>

pub fn is_empty(&self) -> bool

pub fn forward(&self) -> bool

pub fn get(&self, index: &BigInt) -> Option<BigInt>

Trait Implementations

impl AsMapping for PyRange

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 AsNumber for PyRange

fn as_number() -> &'static PyNumberMethods

fn extend_slots(slots: &mut PyTypeSlots)

fn clone_exact(_zelf: &Py<Self>, _vm: &VirtualMachine) -> PyRef<Self>

fn number_downcast(num: PyNumber<'_>) -> &Py<Self>

fn number_downcast_exact(num: PyNumber<'_>, vm: &VirtualMachine) -> PyRef<Self>

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 PyRange

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 Clone for PyRange

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Comparable for PyRange

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 Debug for PyRange

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

Formats the value using the given formatter.

impl Hashable for PyRange

fn hash(zelf: &Py<Self>, vm: &VirtualMachine) -> PyResult<PyHash>

fn slot_hash(zelf: &PyObject, vm: &VirtualMachine) -> PyResult<PyHash>

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 PyRange

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 PyRange

const HAS_TRAVERSE: bool = false

if is traceable, will be used by vtable to determine

const HAS_CLEAR: bool = false

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 PyClassDef for PyRange

const NAME: &'static str = "range"

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

const TP_NAME: &'static str = "range"

const DOC: ItemDoc

const ATTR_DOCS: &'static [(&'static str, u32, u32)]

Attribute name → database span, sorted by name. (u32::MAX, 0) is an explicit empty doc.

const BASICSIZE: usize

const UNHASHABLE: bool = false

const MEMBERS: &'static [PyMemberSpec]

type Base = PyBaseObject

fn assert_member_layout()

const ITEMSIZE: usize = 0

impl PyClassImpl for PyRange

const TP_FLAGS: PyTypeFlags

const INTERNAL_DOC: ItemDoc

Signature-bearing class doc. ItemDoc::NONE when the constructor has no signature.

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 PyRange

const MAX_FREELIST: usize = 6

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 after tp_clear, so the payload is a cleared husk; implementations must not rely on its pre-clear contents.

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<()>

const NEW_REF_UNTRACKED: bool = false

Whether PyRef::new_ref skips auto-tracking this type in the GC even when it would otherwise qualify (has traverse, dict, or heap type). Such objects are created untracked and must be tracked explicitly if and when they can become part of a reference cycle. Used by FrameObject, which is created untracked and tracked lazily only on escape.

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,

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

where Self: Debug,

Like into_ref_with_type, but leaves the instance __dict__ unallocated until the first attribute write or __dict__ access. Only valid for types whose attribute protocol materializes the dict lazily via get_or_insert.

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

where Self: Debug,

impl Representable for PyRange

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

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

fn repr(zelf: &Py<Self>, 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 PyRange

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,