Enum TemporalPattern 

pub enum TemporalPattern {
    Uniform,
    PeriodEndSpike {
        month_end_multiplier: f64,
        quarter_end_multiplier: f64,
        year_end_multiplier: f64,
    },
    TimeBased {
        after_hours_multiplier: f64,
        weekend_multiplier: f64,
    },
    Seasonal {
        month_multipliers: [f64; 12],
    },
    Custom {
        name: String,
    },
}

Temporal pattern for anomaly injection.

Variants

Uniform

Uniform distribution across all periods.

PeriodEndSpike

Higher probability at period/year end.

Fields

month_end_multiplier: f64

Multiplier for month-end days.

quarter_end_multiplier: f64

Multiplier for quarter-end.

year_end_multiplier: f64

Multiplier for year-end.

TimeBased

Higher probability at specific times.

Fields

after_hours_multiplier: f64

Multiplier for after-hours.

weekend_multiplier: f64

Multiplier for weekends.

Seasonal

Seasonal pattern.

Fields

month_multipliers: [f64; 12]

Multipliers by month (1-12).

Custom

Custom pattern function.

Fields

name: String

Name of the pattern.

Implementations

impl TemporalPattern

pub fn probability_multiplier(&self, date: NaiveDate) -> f64

Calculates the probability multiplier for a given date.

pub fn audit_season() -> Self

Creates a standard audit season pattern (higher in Q1).

Trait Implementations

impl Clone for TemporalPattern

fn clone(&self) -> TemporalPattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TemporalPattern

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

Formats the value using the given formatter.

impl Default for TemporalPattern

fn default() -> Self

Returns the “default value” for a type.