Struct SolverConfig 

pub struct SolverConfig {
    pub max_solutions: usize,
    pub use_ac3: bool,
    pub use_mrv: bool,
    pub use_lcv: bool,
    pub max_backtracks: usize,
}

Configuration knobs for ConstraintSolver.

Fields

max_solutions: usize

Maximum number of solutions to collect before stopping.

use_ac3: bool

When true, run AC-3 arc consistency before backtracking.

use_mrv: bool

When true, apply the Minimum Remaining Values (MRV) heuristic when choosing the next variable to assign.

use_lcv: bool

When true, apply the Least Constraining Value (LCV) heuristic to order domain values. Currently sorts ascending as a lightweight proxy.

max_backtracks: usize

Maximum number of backtrack steps before aborting (0 = unlimited).

Trait Implementations

impl Clone for SolverConfig

fn clone(&self) -> SolverConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SolverConfig

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

Formats the value using the given formatter.

impl Default for SolverConfig

fn default() -> Self

Returns the “default value” for a type.

impl Eq for SolverConfig

impl PartialEq for SolverConfig

fn eq(&self, other: &SolverConfig) -> 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 SolverConfig