Enum EvalInput 

pub enum EvalInput {
    Scalar(f64),
    Complex(Complex<f64>),
    Array(ArrayD<f64>),
    ComplexArray(ArrayD<Complex<f64>>),
    Iter(Box<dyn Iterator<Item = f64>>),
    ComplexIter(Box<dyn Iterator<Item = Complex<f64>>>),
}

Input value for an argument during evaluation.

Each argument can be a scalar, array, or iterator — real or complex. Scalar arguments broadcast to all positions. Array arguments contribute one axis to the output shape. Iterator arguments are cached incrementally.

Variants

Scalar(f64)

Complex(Complex<f64>)

Array(ArrayD<f64>)

ComplexArray(ArrayD<Complex<f64>>)

Iter(Box<dyn Iterator<Item = f64>>)

ComplexIter(Box<dyn Iterator<Item = Complex<f64>>>)

Implementations

impl EvalInput

pub fn is_scalar(&self) -> bool

Whether this input is scalar (contributes no axis to output).

pub fn is_complex(&self) -> bool

Whether this input contains complex values.

pub fn is_iter(&self) -> bool

Whether this input is an iterator (unknown length until exhausted).

Trait Implementations

impl From<Complex<f64>> for EvalInput

fn from(v: Complex<f64>) -> Self

Converts to this type from the input type.

impl From<Vec<Complex<f64>>> for EvalInput

fn from(v: Vec<Complex<f64>>) -> Self

Converts to this type from the input type.

impl From<Vec<f64>> for EvalInput

fn from(v: Vec<f64>) -> Self

Converts to this type from the input type.

impl From<f64> for EvalInput

fn from(v: f64) -> Self

Converts to this type from the input type.