Struct AlertEngine 

pub struct AlertEngine { /* private fields */ }

Alert engine — evaluates anomaly scores against configured alerts.

Implementations

impl AlertEngine

pub fn new() -> Self

Create a new alert engine.

pub fn register(&self, config: AlertConfig)

Register an alert configuration.

pub fn unregister(&self, id: &str)

Unregister an alert.

pub fn evaluate( &self, measurement: &str, tags: &BTreeMap<String, String>, score: f64, timestamp: i64, ) -> Vec<FiredAlert>

Evaluate an anomaly score against all configured alerts for a measurement.

Returns the fired alert records (if any).

pub fn history(&self) -> Vec<FiredAlert>

Get alert firing history.

pub fn alert_count(&self) -> usize

Number of configured alerts.

pub fn evict_stale_cooldowns(&self)

Evict expired cooldown entries to prevent unbounded growth.

Removes entries whose cooldown period has elapsed according to the alert config. Entries for unregistered alerts are always removed.

pub fn cooldown_count(&self) -> usize

Number of active cooldown entries (for diagnostics).

Trait Implementations

impl Default for AlertEngine

fn default() -> Self

Returns the “default value” for a type.