Struct PyProofNode 

pub struct PyProofNode { /* private fields */ }

A node in a Merkle inclusion proof path.

Per draft-ietf-plants-merkle-tree-certs §4.3.2, direction is computed from the leaf index at each level; the proof node contains only the sibling hash bytes. hash is the raw hash bytes.

Example:

import synta.mtc as mtc

node = mtc.ProofNode.from_der(der_bytes)
print(node.hash.hex())

Implementations

impl PyProofNode

pub fn from_der(data: &[u8]) -> PyResult<Self>

Parse a DER-encoded ProofNode OCTET STRING.

Trait Implementations

impl DerefToPyAny for PyProofNode

impl ExtractPyClassWithClone for PyProofNode

impl<'py> IntoPyObject<'py> for PyProofNode

type Target = PyProofNode

The Python output type

type Output = Bound<'py, <PyProofNode 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 PyProofNode

type Frozen = True

Whether the pyclass is frozen.

impl PyClassImpl for PyProofNode

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 = /// A node in a Merkle inclusion proof path. /// /// Per draft-ietf-plants-merkle-tree-certs §4.3.2, direction is computed /// from the leaf index at each level; the proof node contains only the /// sibling hash bytes. ``hash`` is the raw hash bytes. /// /// Example: /// /// ```python,ignore /// import synta.mtc as mtc /// /// node = mtc.ProofNode.from_der(der_bytes) /// print(node.hash.hex()) /// ```

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 BaseType = PyAny

Base class

type ThreadChecker = SendablePyClass<PyProofNode>

This handles following two situations:

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

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<isize>

fn weaklist_offset() -> Option<isize>

impl PyClass__eq__SlotFragment<PyProofNode> for PyClassImplCollector<PyProofNode>

unsafe fn __eq__( self, py: Python<'_>, _raw_slf: *mut PyObject, arg0: *mut PyObject, ) -> PyResult<*mut PyObject>

Safety: _slf and _other must be valid non-null Python objects

impl PyMethods<PyProofNode> for PyClassImplCollector<PyProofNode>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for PyProofNode

const NAME: &'static str = "ProofNode"

Class name.

const MODULE: Option<&'static str> = ::core::option::Option::None

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.