Enum SteadyStatePolicy 

pub enum SteadyStatePolicy {
    Responsive,
    FreezeAfterConvergence,
    FreezeAfterFullCalibration,
}

What the broker does after it has established a stable split.

All variants share warm-up, cost measurement, guarded model resizing, blackout, ratification, and the first clean steady-state check. Responsive may additionally run an opt-in opening bracket. The two freeze variants make the calibration/overhead tradeoff explicit rather than overloading one ambiguous “freeze” setting.

Variants

Responsive

Continue low-frequency observation and re-open the controller after a persistent workload change. Also permits an opt-in opening bracket.

FreezeAfterConvergence

Use the model-only path, then stop the controller and release recurring measurement adapters after the first stable split is established.

This makes the recurring broker cost zero for the rest of a stable run, but intentionally gives up adaptation to later workload regimes. Use it only when that tradeoff is known to fit the application.

FreezeAfterFullCalibration

Complete the same opt-in opening calibration as Responsive, then stop the controller and release recurring measurement adapters after the first stable split.

This pays a bounded startup calibration cost in exchange for zero recurring broker work. It cannot react to a later workload regime.

Trait Implementations

impl Clone for SteadyStatePolicy

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SteadyStatePolicy

impl Debug for SteadyStatePolicy

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

Formats the value using the given formatter.

impl Default for SteadyStatePolicy

fn default() -> Self

Returns the “default value” for a type.

impl Eq for SteadyStatePolicy

impl PartialEq for SteadyStatePolicy

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for SteadyStatePolicy

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SteadyStatePolicy