Struct PhaseStatistics 

pub struct PhaseStatistics<Sc: Score> {
    pub phase_index: usize,
    pub phase_type: String,
    pub duration: Duration,
    pub step_count: u64,
    pub moves_evaluated: u64,
    pub moves_accepted: u64,
    pub starting_score: Option<Sc>,
    pub ending_score: Option<Sc>,
}

Statistics for a single solver phase.

Fields

phase_index: usize

Index of this phase (0-based).

phase_type: String

Type name of the phase (e.g., “ConstructionHeuristic”, “LocalSearch”).

duration: Duration

Time spent in this phase.

step_count: u64

Number of steps taken in this phase.

moves_evaluated: u64

Number of moves evaluated.

moves_accepted: u64

Number of moves accepted.

starting_score: Option<Sc>

Score at the start of the phase.

ending_score: Option<Sc>

Score at the end of the phase.

Implementations

impl<Sc: Score> PhaseStatistics<Sc>

pub fn new(phase_index: usize, phase_type: impl Into<String>) -> Self

Creates empty phase statistics.

pub fn acceptance_rate(&self) -> f64

Returns the acceptance rate (accepted / evaluated).

pub fn avg_time_per_step(&self) -> Duration

Returns the average time per step.

Trait Implementations

impl<Sc: Clone + Score> Clone for PhaseStatistics<Sc>

fn clone(&self) -> PhaseStatistics<Sc>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Sc: Debug + Score> Debug for PhaseStatistics<Sc>

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

Formats the value using the given formatter.