Struct SolverMetrics3D 

pub struct SolverMetrics3D {
    pub iterations: usize,
    pub explored_states: usize,
    pub extreme_points_generated: usize,
    pub branch_and_bound_nodes: usize,
    pub notes: Vec<String>,
}

Metrics captured while running a 3D solver.

Fields

iterations: usize

Number of top-level solver iterations performed. The exact meaning depends on the algorithm: deterministic constructive heuristics (extreme_points*, deepest_bottom_left*, wall_building, column_building, layer_building*, first_fit_decreasing_volume, best_fit_decreasing_volume) report 1; multi_start reports the number of restart loops it executed; local_search reports the total number of improvement passes; grasp reports the number of restart loops; guillotine_3d* reports the number of beam-expansion steps; branch_and_bound reports the number of outer search depths visited.

explored_states: usize

Number of states explored during search.

extreme_points_generated: usize

Number of extreme points generated by EP-family solvers. Set to 0 by every other algorithm.

branch_and_bound_nodes: usize

Number of branch-and-bound nodes expanded by the exact backend. Set to 0 by every other algorithm.

notes: Vec<String>

Free-form notes emitted by the solver for diagnostics.

Trait Implementations

impl Clone for SolverMetrics3D

fn clone(&self) -> SolverMetrics3D

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SolverMetrics3D

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

Formats the value using the given formatter.

impl Default for SolverMetrics3D

fn default() -> SolverMetrics3D

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SolverMetrics3D

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SolverMetrics3D

fn eq(&self, other: &SolverMetrics3D) -> 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 Serialize for SolverMetrics3D

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for SolverMetrics3D

impl StructuralPartialEq for SolverMetrics3D