Struct PyBitStreamTensor 

pub struct PyBitStreamTensor {
    inner: BitStreamTensor,
}

Python wrapper for a packed binary hypervector.

Fields

inner: BitStreamTensor

Implementations

impl PyBitStreamTensor

fn new(dimension: usize, seed: u64) -> Self

Create a random binary vector of dimension bits.

fn from_packed(data: Vec<u64>, length: usize) -> PyResult<Self>

Create from pre-packed u64 words.

fn xor_inplace(&mut self, other: &PyBitStreamTensor)

In-place XOR (HDC bind).

fn xor(&self, other: &PyBitStreamTensor) -> PyBitStreamTensor

XOR returning a new tensor (HDC bind).

fn rotate_right(&mut self, shift: usize)

Cyclic right rotation by shift bits (HDC permute).

fn hamming_distance(&self, other: &PyBitStreamTensor) -> f32

Normalized Hamming distance (0.0 = identical, 1.0 = opposite).

fn bundle(vectors: Vec<PyRef<'_, PyBitStreamTensor>>) -> PyBitStreamTensor

Majority-vote bundle of multiple tensors.

fn popcount(&self) -> u64

Count of set bits.

fn data(&self) -> Vec<u64>

Packed u64 words (read-only copy).

fn length(&self) -> usize

Logical bit length.

fn __len__(&self) -> usize

fn __repr__(&self) -> String

Trait Implementations

impl DerefToPyAny for PyBitStreamTensor

impl ExtractPyClassWithClone for PyBitStreamTensor

impl<'py> IntoPyObject<'py> for PyBitStreamTensor

type Target = PyBitStreamTensor

The Python output type

type Output = Bound<'py, <PyBitStreamTensor as IntoPyObject<'py>>::Target>

The smart pointer type to use.

type Error = PyErr

The type returned in the event of a conversion error.

fn into_pyobject( self, py: Python<'py>, ) -> Result<<Self as IntoPyObject<'_>>::Output, <Self as IntoPyObject<'_>>::Error>

Performs the conversion.

impl PyClass for PyBitStreamTensor

const NAME: &str = "BitStreamTensor"

Name of the class.

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for PyBitStreamTensor

const MODULE: Option<&str>

Module which the class will be associated with.

const IS_BASETYPE: bool = false

#[pyclass(subclass)]

const IS_SUBCLASS: bool = false

#[pyclass(extends=…)]

const IS_MAPPING: bool = false

#[pyclass(mapping)]

const IS_SEQUENCE: bool = false

#[pyclass(sequence)]

const IS_IMMUTABLE_TYPE: bool = false

#[pyclass(immutable_type)]

const RAW_DOC: &'static CStr = /// Python wrapper for a packed binary hypervector.

Docstring for the class provided on the struct or enum.

const DOC: &'static CStr

Fully rendered class doc, including the text_signature if a constructor is defined.

type Layout = <<PyBitStreamTensor as PyClassImpl>::BaseNativeType as PyClassBaseType>::Layout<PyBitStreamTensor>

Description of how this class is laid out in memory

type BaseType = PyAny

Base class

type ThreadChecker = NoopThreadChecker

This handles following two situations:

type PyClassMutability = <<PyAny as PyClassBaseType>::PyClassMutability as PyClassMutability>::MutableChild

Immutable or mutable

type Dict = PyClassDummySlot

Specify this class has #[pyclass(dict)] or not.

type WeakRef = PyClassDummySlot

Specify this class has #[pyclass(weakref)] or not.

type BaseNativeType = PyAny

The closest native ancestor. This is PyAny by default, and when you declare #[pyclass(extends=PyDict)], it’s PyDict.

fn items_iter() -> PyClassItemsIter

fn lazy_type_object() -> &'static LazyTypeObject<Self>

fn dict_offset() -> Option<PyObjectOffset>

Used to provide the dictoffset slot (equivalent to tp_dictoffset)

fn weaklist_offset() -> Option<PyObjectOffset>

Used to provide the weaklistoffset slot (equivalent to tp_weaklistoffset

impl PyClassNewTextSignature for PyBitStreamTensor

const TEXT_SIGNATURE: &'static str = "(dimension=10000, seed=44257)"

impl PyMethods<PyBitStreamTensor> for PyClassImplCollector<PyBitStreamTensor>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for PyBitStreamTensor

const NAME: &str = <Self as ::pyo3::PyClass>::NAME

👎Deprecated since 0.28.0:

prefer using ::type_object(py).name() to get the correct runtime value

Class name.

const MODULE: Option<&str> = <Self as ::pyo3::impl_::pyclass::PyClassImpl>::MODULE

👎Deprecated since 0.28.0:

prefer using ::type_object(py).module() to get the correct runtime value

Module name, if any.

fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject

Returns the PyTypeObject instance for this type.

fn type_object(py: Python<'_>) -> Bound<'_, PyType>

Returns the safe abstraction over the type object.

fn is_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type or a subclass of this type.

fn is_exact_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type.