Struct Uniform 

pub struct Uniform(pub f64);

The same value everywhere and always. Useful as an ambient condition, and as the thing a finite-difference test should return zero derivatives for.

Tuple Fields

0: f64

Trait Implementations

impl Clone for Uniform

fn clone(&self) -> Uniform

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Uniform

impl Debug for Uniform

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

Formats the value using the given formatter.

impl PartialEq for Uniform

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

Equality operator ==.

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

Inequality operator !=.

impl ScalarField for Uniform

fn at(&self, _p: LengthVec, _t: Time) -> f64

The value at a place and time, in this field’s SI base unit.

fn gradient(&self, p: LengthVec, t: Time, h: Length) -> DVec3

∇f, by central differences over h. Units are the field’s per metre.

fn laplacian(&self, p: LengthVec, t: Time, h: Length) -> f64

∇²f — the operator that makes diffusion diffuse. A point hotter than the average of its neighbours has a negative Laplacian and cools; that is the whole content of the heat equation.

fn rate(&self, p: LengthVec, t: Time, dt: Time) -> f64

∂f/∂t, by a central difference in time.

impl StructuralPartialEq for Uniform