Struct FraudActorManager 

pub struct FraudActorManager { /* private fields */ }

Manages fraud actors for user-based fraud targeting.

Implementations

impl FraudActorManager

pub fn new(repeat_actor_probability: f64, max_active_actors: usize) -> Self

Create a new fraud actor manager.

pub fn add_actor(&mut self, actor: FraudActor)

Add a fraud actor.

pub fn get_or_create_actor<R: Rng>( &mut self, available_users: &[String], rng: &mut R, ) -> Option<&mut FraudActor>

Get or create a fraud actor for the next fraud.

pub fn get_actor(&self, user_id: &str) -> Option<&FraudActor>

Get an actor by user ID.

pub fn get_actor_mut(&mut self, user_id: &str) -> Option<&mut FraudActor>

Get a mutable actor by user ID.

pub fn apply_detection<R: Rng>(&mut self, rng: &mut R)

Deactivate actors who have high detection risk.

pub fn all_actors(&self) -> &[FraudActor]

Get all actors.

pub fn get_statistics(&self) -> FraudActorStatistics

Get summary statistics.