solver::numeric::finite_difference::discretization

Enum DimensionKind

pub enum DimensionKind {
    DiscreteJump,
    Jump,
    Diffusion,
    DeterministicDrift,
}

Expand description

Declarative discretization kind for one state coordinate.

The finite-difference solvers use this to select the stencil without inspecting which derivative components a model happens to populate.

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DiscreteJump

Integer state with unit jumps under a point-process intensity. The forward and backward transition rates are used directly, not divided by a spacing.

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Jump

Integer state with arbitrary-amplitude jumps under a point-process intensity. The jump amplitudes and rates are supplied by the JumpKernel associated with the dimension.

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Diffusion

Continuous state driven by Brownian diffusion. Uses central second differences plus upwind first differences.

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DeterministicDrift

Continuous state with deterministic drift and no diffusion. Uses upwind first differences only.

Trait Implementations§

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impl Clone for DimensionKind

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fn clone(&self) -> DimensionKind

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl Copy for DimensionKind

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impl Debug for DimensionKind

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

Formats the value using the given formatter. Read more

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impl Eq for DimensionKind

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impl PartialEq for DimensionKind

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

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impl StructuralPartialEq for DimensionKind

Auto Trait Implementations§

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impl UnwindSafe for DimensionKind

Blanket Implementations§

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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> Boilerplate for T
where T: Copy + Send + Sync + Debug + PartialEq + 'static,

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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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. 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<T, U> Into 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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