Enum TuningDecision 

pub enum TuningDecision {
    Applied {
        auc_train: f64,
        auc_validation_default: f64,
        auc_validation_tuned: f64,
    },
    DefaultsKept {
        reason: String,
        auc_validation_default: Option<f64>,
        auc_validation_tuned: Option<f64>,
    },
}

The tuning decision recorded on every artifact — which branch of the honesty floor / acceptance test fired, and both AUCs so a reader can judge the outcome even when defaults were kept.

Variants

Applied

The tuned weights were adopted: the validation-split AUC improvement cleared the acceptance margin over the default weights.

Fields

auc_train: f64

AUC on the training split, for the chosen (tuned) weights.

auc_validation_default: f64

AUC on the validation split, for the default weights.

auc_validation_tuned: f64

AUC on the validation split, for the tuned weights.

DefaultsKept

Defaults were kept. reason names which branch fired: an honesty-floor sample-size guard (too few linked defect-changes / implicated files) or an unmet acceptance margin.

Fields

reason: String

auc_validation_default: Option<f64>

Some when the margin-unmet branch computed both AUCs; None when an earlier sample-size floor short-circuited before any AUC existed.

auc_validation_tuned: Option<f64>

See auc_validation_default.

Trait Implementations

impl Clone for TuningDecision

fn clone(&self) -> TuningDecision

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TuningDecision

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TuningDecision

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for TuningDecision

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TuningDecision

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 TuningDecision