Configuration system for SolverForge.

Load solver configuration from TOML files to control termination, phases, and acceptors without code changes.

Examples

Load configuration from TOML string:

use solverforge_config::SolverConfig;
use std::time::Duration;

let config = SolverConfig::from_toml_str(r#"
    [termination]
    seconds_spent_limit = 30
    unimproved_seconds_spent_limit = 5

    [[phases]]
    type = "construction_heuristic"
    construction_heuristic_type = "first_fit"

    [[phases]]
    type = "local_search"
    [phases.acceptor]
    type = "late_acceptance"
    late_acceptance_size = 400
"#).unwrap();

assert_eq!(config.time_limit(), Some(Duration::from_secs(30)));
assert_eq!(config.phases.len(), 2);

Use default config when file is missing:

use solverforge_config::SolverConfig;

let config = SolverConfig::load("solver.toml").unwrap_or_default();
// Proceeds with defaults if file doesn't exist