Struct PyInflationCurve 

pub struct PyInflationCurve {
    pub(crate) inner: Arc<Inflation>,
    pub(crate) provenance: Option<Arc<CurveProvenance>>,
}

An inflation index-level curve.

Fields

inner: Arc<Inflation>

provenance: Option<Arc<CurveProvenance>>

The ladder the curve was calibrated from, when it was; carried into with_inflation_curve so a par-basis reading on the inflation axis can flip through it, as a DiscountCurve carries its own.

Implementations

impl PyInflationCurve

pub(crate) fn __repr__(&self) -> String

pub(crate) fn new( reference: NaiveDate, nodes: Vec<(NaiveDate, f64)>, level_interpolation: Named<LevelInterpolation>, day_count: Option<Named<DayCountFraction>>, seasonality: Option<Vec<f64>>, seasonality_base_month: u32, ) -> PyResult<Self>

Builds a curve from (date, index_level) nodes, interpolated "linear" or "log_linear" in the level.

pub(crate) fn index_level(&self, at: NaiveDate) -> PyResult<f64>

The index level at a date.

Trait Implementations

impl Clone for PyInflationCurve

fn clone(&self) -> PyInflationCurve

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl DerefToPyAny for PyInflationCurve

impl IntoPy<Py<PyAny>> for PyInflationCurve

fn into_py(self, py: Python<'_>) -> PyObject

Performs the conversion.

impl PyClass for PyInflationCurve

type Frozen = True

Whether the pyclass is frozen.

impl PyClassImpl for PyInflationCurve

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)]

type BaseType = PyAny

Base class

type ThreadChecker = SendablePyClass<PyInflationCurve>

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 doc(py: Python<'_>) -> PyResult<&'static CStr>

Rendered class doc

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

fn dict_offset() -> Option<isize>

fn weaklist_offset() -> Option<isize>

impl PyClassNewTextSignature<PyInflationCurve> for PyClassImplCollector<PyInflationCurve>

fn new_text_signature(self) -> Option<&'static str>

impl<'a, 'py> PyFunctionArgument<'a, 'py> for &'a PyInflationCurve

type Holder = Option<PyRef<'py, PyInflationCurve>>

fn extract( obj: &'a Bound<'py, PyAny>, holder: &'a mut Self::Holder, ) -> PyResult<Self>

impl PyMethods<PyInflationCurve> for PyClassImplCollector<PyInflationCurve>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for PyInflationCurve

const NAME: &'static str = "InflationCurve"

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

Returns the safe abstraction over the type object.

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

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

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

Checks if object is an instance of this type.