Struct CircuitBreakerStats 

pub struct CircuitBreakerStats {
    pub status: CircuitStatus,
    pub failures: usize,
    pub successes: usize,
    pub success_rate: f64,
    pub time_in_current_state: Duration,
    pub probe_failures: usize,
}

A point-in-time snapshot of CircuitBreaker metrics.

Obtain via CircuitBreaker::stats.

Fields

status: CircuitStatus

Current state of the circuit breaker.

failures: usize

Total failures recorded in the current window.

successes: usize

Total successes recorded in the current window.

success_rate: f64

Fraction of recent requests that succeeded (0.0 - 1.0).

time_in_current_state: Duration

Wall-clock time spent in the current state.

probe_failures: usize

Consecutive half-open probe failures. The next probe interval is timeout * 2^min(probe_failures, 6). Zero when the circuit is closed or has not yet attempted any half-open probes.

Trait Implementations

impl Debug for CircuitBreakerStats

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

Formats the value using the given formatter.