Struct SolveStats 

pub struct SolveStats {
    pub status: SolveStatus,
    pub mismatch_history: Vec<f64>,
}

How a Newton-Raphson solve terminated, plus the per-iteration convergence trace it used to print to stdout.

The solve loop is silent: at batch scale (crate::batch::BatchSolver) per-iteration println! would serialize every worker on the stdout lock and dominate the measurement. Callers that want the old progress output reconstruct it from mismatch_history — see src/main.rs, which reproduces it verbatim.

Fields

status: SolveStatus

mismatch_history: Vec<f64>

Max |mismatch| measured at the top of each iteration, in order. The last element is the value the convergence check accepted (for Converged) or rejected. Length is the iteration count — see iterations.

Implementations

impl SolveStats

pub fn from_loop(status: SolveStatus, mismatch_history: Vec<f64>) -> Self

pub fn iterations(&self) -> usize

Iterations actually run. Derived from mismatch_history rather than stored separately so the two can’t drift apart.

pub fn final_mismatch(&self) -> f64

Max |mismatch| at the final iteration, or 0.0 if none ran.

Trait Implementations

impl Clone for SolveStats

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SolveStats

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

Formats the value using the given formatter.

impl PartialEq for SolveStats

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SolveStats