Struct FlatBackwardInterpolator

pub struct FlatBackwardInterpolator {}

Define flat backward interpolation of nodes.

Implementations

impl FlatBackwardInterpolator

pub fn new() -> Self

pub fn __setstate__(&mut self, state: Bound<'_, PyBytes>) -> PyResult<()>

pub fn __getstate__<'py>( &self, py: Python<'py>, ) -> PyResult<Bound<'py, PyBytes>>

pub fn __getnewargs__<'py>( &self, py: Python<'py>, ) -> PyResult<Bound<'py, PyTuple>>

Trait Implementations

impl Clone for FlatBackwardInterpolator

fn clone(&self) -> FlatBackwardInterpolator

Returns a copy of the value.

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

Performs copy-assignment from source.

impl CurveInterpolation for FlatBackwardInterpolator

fn interpolated_value( &self, nodes: &NodesTimestamp, date: &NaiveDateTime, ) -> Number

Get a value from the curve’s Nodes expressed in its input form, i.e. discount factor or value.

fn node_index(&self, nodes: &NodesTimestamp, date_timestamp: i64) -> usize

Get the left side node key index of the given datetime

impl Debug for FlatBackwardInterpolator

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FlatBackwardInterpolator

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'py> IntoPyObject<'py> for FlatBackwardInterpolator

type Target = FlatBackwardInterpolator

The Python output type

type Output = Bound<'py, <FlatBackwardInterpolator 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 PartialEq for FlatBackwardInterpolator

fn eq(&self, other: &FlatBackwardInterpolator) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PyClass for FlatBackwardInterpolator

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for FlatBackwardInterpolator

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 = /// Define flat backward interpolation of nodes.

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<FlatBackwardInterpolator>

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 FlatBackwardInterpolator

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

impl PyMethods<FlatBackwardInterpolator> for PyClassImplCollector<FlatBackwardInterpolator>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for FlatBackwardInterpolator

const NAME: &'static str = "FlatBackwardInterpolator"

Class name.

const MODULE: Option<&'static str>

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.

impl Serialize for FlatBackwardInterpolator

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl DerefToPyAny for FlatBackwardInterpolator

impl ExtractPyClassWithClone for FlatBackwardInterpolator

impl StructuralPartialEq for FlatBackwardInterpolator