Enum DerivDomain 

pub enum DerivDomain<'a> {
    OneD {
        argvals: &'a [f64],
        nderiv: usize,
    },
    TwoD {
        argvals_s: &'a [f64],
        argvals_t: &'a [f64],
        m1: usize,
        m2: usize,
    },
}

Domain specification for deriv, carrying the dimension-specific grid and parameters.

• OneD selects 1D numerical differentiation on a single argvals grid at order nderiv.
• TwoD selects 2D partial differentiation on separate argvals_s/argvals_t grids of sizes m1/m2.

Variants

OneD

1D differentiation on a single evaluation grid.

Fields

argvals: &'a [f64]

Evaluation points (length m).

nderiv: usize

Order of the derivative.

TwoD

2D partial differentiation on a tensor-product grid.

Fields

argvals_s: &'a [f64]

Grid points in the s direction (length m1).

argvals_t: &'a [f64]

Grid points in the t direction (length m2).

m1: usize

Grid size in the s direction.

m2: usize

Grid size in the t direction.

Trait Implementations

impl<'a> Clone for DerivDomain<'a>

fn clone(&self) -> DerivDomain<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for DerivDomain<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for DerivDomain<'a>

fn eq(&self, other: &DerivDomain<'a>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<'a> StructuralPartialEq for DerivDomain<'a>