Struct ExitEvaluator 

pub struct ExitEvaluator {
    pub conditions: Vec<Box<dyn ExitCondition>>,
    pub initial: GlobalDiagnostics,
}

Aggregates and evaluates all registered exit conditions each timestep.

Holds a snapshot of the initial diagnostics so each condition can compute drift relative to the simulation’s starting state.

Fields

conditions: Vec<Box<dyn ExitCondition>>

Registered exit conditions, checked in order until one triggers.

initial: GlobalDiagnostics

Diagnostics snapshot from the first timestep, used as the reference baseline.

Implementations

impl ExitEvaluator

pub fn new(initial: GlobalDiagnostics) -> Self

Create a new evaluator with the given initial diagnostics and no conditions.

pub fn add_condition(&mut self, cond: Box<dyn ExitCondition>)

Register an exit condition to be checked each timestep.

pub fn check(&self, current: &GlobalDiagnostics) -> Option<ExitReason>

Check all registered conditions against the current diagnostics.

Returns the first triggered ExitReason, or None if the simulation should continue.