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PySigmaInput

helixio_core::products

Enum PySigmaInput 

pub(crate) enum PySigmaInput {
    Flat(f64),
    Pieces(Vec<(f64, f64)>),
}
Expand description

A Hull-White volatility as Python states it: one float, or (t_end, σ) pieces with interval ends in years, the last piece extending flat.

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Flat(f64)

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Pieces(Vec<(f64, f64)>)

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impl<'py> FromPyObject<'py> for PySigmaInput

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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

Extracts Self from the bound smart pointer obj. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<'py, T> FromPyObjectBound<'_, 'py> for T
where T: FromPyObject<'py>,

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fn from_py_object_bound(ob: Borrowed<'_, 'py, PyAny>) -> Result<T, PyErr>

Extracts Self from the bound smart pointer obj. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> Ungil for T
where T: Send,