Struct CompositeMonitor 

pub struct CompositeMonitor { /* private fields */ }

SecurityMonitor that fans every event out to a list of inner monitors.

Useful when you want, for example, a LogMonitor for human-readable alerts and a custom MetricsMonitor for dashboards from the same vault. Inner monitors are called in registration order; one failing monitor does not affect the others (monitor implementations should not panic per the trait contract).

Examples

use std::sync::Arc;
use key_vault::{CompositeMonitor, NoMonitor, SecurityMonitor};

let composite = CompositeMonitor::new(vec![
    Arc::new(NoMonitor) as Arc<dyn SecurityMonitor>,
    Arc::new(NoMonitor) as Arc<dyn SecurityMonitor>,
]);
assert_eq!(composite.len(), 2);

Implementations

impl CompositeMonitor

pub fn new(inner: Vec<Arc<dyn SecurityMonitor>>) -> Self

Construct a composite over the supplied inner monitors. An empty list is permitted and yields a no-op monitor (effectively the same as NoMonitor).

pub fn len(&self) -> usize

Number of inner monitors.

pub fn is_empty(&self) -> bool

true if no inner monitors are registered.

Trait Implementations

impl Clone for CompositeMonitor

fn clone(&self) -> CompositeMonitor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompositeMonitor

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

Formats the value using the given formatter.

impl SecurityMonitor for CompositeMonitor

fn on_decryption_failure(&self, ctx: &FailureContext)

Called when a decryption attempt fails.

fn on_anomalous_access(&self, ctx: &AccessContext)

Called when an access pattern looks anomalous to the configured detector.

fn on_threshold_breach(&self, ctx: &ThresholdContext)

Called when a configured failure threshold is crossed.