Struct MetricChange 

pub struct MetricChange {
    pub metric_name: String,
    pub category: String,
    pub baseline_value: f64,
    pub current_value: f64,
    pub absolute_change: f64,
    pub percent_change: f64,
    pub direction: ChangeDirection,
    pub severity: ChangeSeverity,
    pub higher_is_better: bool,
}

A single metric change between baseline and current.

Fields

metric_name: String

Metric name.

category: String

Metric category (e.g., “statistical”, “coherence”).

baseline_value: f64

Baseline value.

current_value: f64

Current value.

absolute_change: f64

Absolute change (current - baseline).

percent_change: f64

Percentage change ((current - baseline) / baseline * 100).

direction: ChangeDirection

Direction of change.

severity: ChangeSeverity

Severity of change.

higher_is_better: bool

Whether higher values are better for this metric.

Implementations

impl MetricChange

pub fn new( metric_name: impl Into<String>, category: impl Into<String>, baseline_value: f64, current_value: f64, higher_is_better: bool, ) -> Self

Create a new metric change.

pub fn is_regression(&self) -> bool

Check if this change is a regression.

pub fn is_improvement(&self) -> bool

Check if this change is an improvement.

pub fn is_significant(&self) -> bool

Check if this change is significant (notable or critical).

Trait Implementations

impl Clone for MetricChange

fn clone(&self) -> MetricChange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetricChange

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MetricChange

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MetricChange

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

where __S: Serializer,

Serialize this value into the given Serde serializer.