Struct PyCheckpoint 

pub struct PyCheckpoint { /* private fields */ }

A signed Merkle tree checkpoint.

Attributes:

• log_id — :class:LogID identifying the log
• tree_size — total leaf count
• tree_minimum_index — optional lower bound on included entries
• root_value — Merkle root hash bytes
• timestamp — GeneralizedTime string

Implementations

impl PyCheckpoint

pub fn from_der(py: Python<'_>, data: &[u8]) -> PyResult<Self>

Parse a DER-encoded Checkpoint SEQUENCE.

Trait Implementations

impl DerefToPyAny for PyCheckpoint

impl ExtractPyClassWithClone for PyCheckpoint

impl<'py> IntoPyObject<'py> for PyCheckpoint

type Target = PyCheckpoint

The Python output type

type Output = Bound<'py, <PyCheckpoint 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 PyCheckpoint

type Frozen = True

Whether the pyclass is frozen.

impl PyClassImpl for PyCheckpoint

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 signed Merkle tree checkpoint. /// /// Attributes: /// - ``log_id`` — :class:`LogID` identifying the log /// - ``tree_size`` — total leaf count /// - ``tree_minimum_index`` — optional lower bound on included entries /// - ``root_value`` — Merkle root hash bytes /// - ``timestamp`` — GeneralizedTime string

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<PyCheckpoint>

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 PyMethods<PyCheckpoint> for PyClassImplCollector<PyCheckpoint>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for PyCheckpoint

const NAME: &'static str = "Checkpoint"

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.