Struct CompilerPipelineStats 

pub struct CompilerPipelineStats {
    pub pass_stats: Vec<CompilerPassStats>,
    pub total_wall_time: Duration,
    pub outer_iterations: u32,
    pub total_node_reduction: i64,
    pub initial_node_count: u64,
    pub final_node_count: u64,
}

Aggregate statistics for an entire pipeline run.

Fields

pass_stats: Vec<CompilerPassStats>

Per-pass statistics, in execution order.

total_wall_time: Duration

Total wall-clock time for the full pipeline run.

outer_iterations: u32

Number of outer fixed-point iterations executed.

total_node_reduction: i64

Total node reduction across all passes: initial − final (may be negative if a pass somehow increases node count, which should not happen in practice).

initial_node_count: u64

Node count before the very first pass.

final_node_count: u64

Node count after the very last pass.

Implementations

impl CompilerPipelineStats

pub fn overall_reduction_pct(&self) -> f64

Fraction of nodes eliminated across the entire pipeline run.

Returns 0.0 when initial_node_count == 0.

pub fn slowest_pass(&self) -> Option<&CompilerPassStats>

Returns the pass that consumed the most wall-clock time, or None if no passes were executed.

pub fn format_table(&self) -> String

Render a formatted table of per-pass timing and reduction statistics.

pub fn summary(&self) -> String

Human-readable one-line summary of the full pipeline run.

Trait Implementations

impl Clone for CompilerPipelineStats

fn clone(&self) -> CompilerPipelineStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompilerPipelineStats

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

Formats the value using the given formatter.