Struct StepResult 

pub struct StepResult {
    pub step: usize,
    pub load_factor: f64,
    pub iterations: usize,
    pub factorizations: usize,
    pub arc: Option<ArcStepInfo>,
}

Fields

step: usize

load_factor: f64

iterations: usize

1 for Algorithm::Linear (never iterates). docs/algorithms.md §8’s verification hook for TangentStrategy/line search.

factorizations: usize

How many times the tangent was actually factored this step — 1 for Algorithm::Linear; proves TangentStrategy::ReuseAtStepStart/ Initial actually save factorizations, not just “also converges” (docs/algorithms.md §8).

arc: Option<ArcStepInfo>

Continuation diagnostics, for Integrator::ArcLength steps only. For those, iterations counts corrector solves in the accepted attempt and factorizations counts bordered factorizations across every attempt, predictor included.

Trait Implementations

impl Clone for StepResult

fn clone(&self) -> StepResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StepResult

impl Debug for StepResult

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

Formats the value using the given formatter.