Struct OptimizationMetrics 

pub struct OptimizationMetrics {
    pub passes_applied: usize,
    pub iterations: usize,
    pub converged: bool,
    pub pass_counts: HashMap<String, usize>,
    pub initial_size: usize,
    pub final_size: usize,
    pub reduction_ratio: f64,
}

Metrics collected during optimization.

Fields

passes_applied: usize

Number of passes applied

iterations: usize

Number of iterations until convergence

converged: bool

Whether the pipeline converged

pass_counts: HashMap<String, usize>

Per-pass application counts

initial_size: usize

Initial expression size (node count)

final_size: usize

Final expression size (node count)

reduction_ratio: f64

Size reduction ratio

Implementations

impl OptimizationMetrics

pub fn new() -> Self

Create new empty metrics.

pub fn record_pass(&mut self, pass: OptimizationPass)

Record that a pass was applied.

pub fn finalize(&mut self, initial_size: usize, final_size: usize)

Compute final metrics.

Trait Implementations

impl Clone for OptimizationMetrics

fn clone(&self) -> OptimizationMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OptimizationMetrics

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

Formats the value using the given formatter.

impl Default for OptimizationMetrics

fn default() -> OptimizationMetrics

Returns the “default value” for a type.

impl PartialEq for OptimizationMetrics

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for OptimizationMetrics