Struct PyExtendedKeyUsageBuilder 

pub struct PyExtendedKeyUsageBuilder { /* private fields */ }

Fluent builder for an ExtKeyUsageSyntax extension value (OID 2.5.29.37, Extended Key Usage, RFC 5280 §4.2.1.12).

Add well-known key purpose OIDs with the convenience methods or custom OIDs via :meth:add_oid, then call :meth:build to obtain the DER bytes of the ExtKeyUsageSyntax SEQUENCE.

The class is also available as the short alias synta.ext.EKU.

import synta.ext as ext

# Typical TLS server certificate EKU
eku = ext.EKU().server_auth().client_auth().build()

# Custom OID
eku = ext.EKU().add_oid([1, 3, 6, 1, 5, 5, 7, 3, 1]).build()

Trait Implementations

impl DerefToPyAny for PyExtendedKeyUsageBuilder

impl ExtractPyClassWithClone for PyExtendedKeyUsageBuilder

impl<'py> IntoPyObject<'py> for PyExtendedKeyUsageBuilder

type Target = PyExtendedKeyUsageBuilder

The Python output type

type Output = Bound<'py, <PyExtendedKeyUsageBuilder 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 PyExtendedKeyUsageBuilder

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for PyExtendedKeyUsageBuilder

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 = /// Fluent builder for an ``ExtKeyUsageSyntax`` extension value /// (OID 2.5.29.37, Extended Key Usage, RFC 5280 §4.2.1.12). /// /// Add well-known key purpose OIDs with the convenience methods or custom OIDs /// via :meth:`add_oid`, then call :meth:`build` to obtain the DER bytes of the /// ``ExtKeyUsageSyntax`` SEQUENCE. /// /// The class is also available as the short alias ``synta.ext.EKU``. /// /// ```python,ignore /// import synta.ext as ext /// /// # Typical TLS server certificate EKU /// eku = ext.EKU().server_auth().client_auth().build() /// /// # Custom OID /// eku = ext.EKU().add_oid([1, 3, 6, 1, 5, 5, 7, 3, 1]).build() /// ```

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<PyExtendedKeyUsageBuilder>

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<isize>

fn weaklist_offset() -> Option<isize>

impl PyClassNewTextSignature for PyExtendedKeyUsageBuilder

const TEXT_SIGNATURE: &'static str = "()"

impl PyMethods<PyExtendedKeyUsageBuilder> for PyClassImplCollector<PyExtendedKeyUsageBuilder>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for PyExtendedKeyUsageBuilder

const NAME: &'static str = "ExtendedKeyUsageBuilder"

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.