solverforge_solver/scope/solver/
progress.rs

1#[derive(Debug, Clone, Copy, PartialEq, Eq)]
2pub enum SolverProgressKind {
3    Progress,
4    BestSolution,
5}
6
7#[derive(Debug, Clone, Copy)]
8pub struct SolverProgressRef<'a, S: PlanningSolution> {
9    pub kind: SolverProgressKind,
10    pub status: SolverLifecycleState,
11    pub solution: Option<&'a S>,
12    pub current_score: Option<&'a S::Score>,
13    pub best_score: Option<&'a S::Score>,
14    pub telemetry: crate::stats::SolverTelemetry,
15}
16
17pub trait ProgressCallback<S: PlanningSolution>: Send + Sync {
18    fn invoke(&self, progress: SolverProgressRef<'_, S>);
19}
20
21impl<S: PlanningSolution> ProgressCallback<S> for () {
22    fn invoke(&self, _progress: SolverProgressRef<'_, S>) {}
23}
24
25impl<S, F> ProgressCallback<S> for F
26where
27    S: PlanningSolution,
28    F: for<'a> Fn(SolverProgressRef<'a, S>) + Send + Sync,
29{
30    fn invoke(&self, progress: SolverProgressRef<'_, S>) {
31        self(progress);
32    }
33}
34

solverforge_solver/scope/solver/progress.rs

solverforge_solver/scope/solver/
progress.rs