Struct DiffOpts 

pub struct DiffOpts {
    pub method: Symbol,
    pub h: f64,
}

Options controlling a numeric-differentiation call.

Fields

method: Symbol

The differentiator method to use, or auto to let the registry choose.

h: f64

The finite-difference step size.

Implementations

impl DiffOpts

pub fn auto() -> Self

Returns default options: the auto method with a small default step.

Examples

use sim_lib_numbers_numeric::DiffOpts;

let opts = DiffOpts::auto();
assert_eq!(opts.method.to_string(), "auto");
assert!(opts.h > 0.0);

Trait Implementations

impl Clone for DiffOpts

fn clone(&self) -> DiffOpts

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DiffOpts

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

Formats the value using the given formatter.