Struct FraudSignatureDetection 

pub struct FraudSignatureDetection { /* private fields */ }

Fraud signature detection kernel.

Matches user events against known fraud patterns/signatures.

Implementations

impl FraudSignatureDetection

pub fn new() -> Self

Create a new fraud signature detection kernel.

pub fn compute( events: &[UserEvent], signatures: &[FraudSignature], ) -> Vec<SignatureMatch>

Match events against fraud signatures.

Arguments

• events - Events to analyze
• signatures - Active fraud signatures to match against

pub fn standard_signatures() -> Vec<FraudSignature>

Get standard fraud signatures.

Trait Implementations

impl Clone for FraudSignatureDetection

fn clone(&self) -> FraudSignatureDetection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FraudSignatureDetection

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

Formats the value using the given formatter.

impl Default for FraudSignatureDetection

fn default() -> Self

Returns the “default value” for a type.

impl GpuKernel for FraudSignatureDetection

fn metadata(&self) -> &KernelMetadata

Returns the kernel metadata.

fn validate(&self) -> Result<(), KernelError>

Validate kernel configuration.

fn id(&self) -> &str

Returns the kernel ID.

fn requires_gpu_native(&self) -> bool

Returns true if this kernel requires GPU-native execution.

fn health_check(&self) -> HealthStatus

Perform a health check on this kernel.

fn shutdown(&self) -> Result<(), KernelError>

Graceful shutdown of the kernel.

fn refresh_config(&mut self, _config: &KernelConfig) -> Result<(), KernelError>

Refresh kernel configuration at runtime.