Struct MetricsPersistence

pub struct MetricsPersistence { /* private fields */ }

Metrics persistence manager

Implementations

impl MetricsPersistence

pub fn new(config: PersistenceConfig) -> Result<Self, Error>

Create a new metrics persistence manager

pub async fn save_snapshot( &self, snapshot: MetricsSnapshot, ) -> Result<(), Error>

Save a metrics snapshot

pub async fn load_range( &self, start: DateTime<Utc>, end: DateTime<Utc>, ) -> Result<Vec<PersistedMetrics>, Error>

Load metrics from a time range

pub async fn load_latest(&self) -> Result<Option<MetricsSnapshot>, Error>

Load the most recent metrics snapshot

pub async fn cleanup(&self) -> Result<(), Error>

Clean up old metrics files