pub struct PoolMetrics {
pub active_connections: AtomicUsize,
pub total_acquired: AtomicU64,
pub total_wait_ms: AtomicU64,
pub reconnect_count: AtomicU64,
}Expand description
Atomic pool metrics for lock-free monitoring
Uses atomic types for safe concurrent access without locking. Suitable for real-time dashboards and health-check endpoints.
Fields§
§active_connections: AtomicUsizeCurrent number of active (checked out) connections
total_acquired: AtomicU64Total connections acquired (cumulative)
total_wait_ms: AtomicU64Total wait time for acquiring connections (milliseconds)
reconnect_count: AtomicU64Number of reconnection attempts
Implementations§
Source§impl PoolMetrics
impl PoolMetrics
Sourcepub fn record_acquire(&self, wait_ms: u64)
pub fn record_acquire(&self, wait_ms: u64)
Record a connection acquisition
Sourcepub fn record_release(&self)
pub fn record_release(&self)
Record a connection release
Sourcepub fn record_reconnect(&self)
pub fn record_reconnect(&self)
Record a reconnection attempt
Sourcepub fn snapshot(&self) -> PoolMetricsSnapshot
pub fn snapshot(&self) -> PoolMetricsSnapshot
Snapshot current metrics as plain values
Trait Implementations§
Source§impl Debug for PoolMetrics
impl Debug for PoolMetrics
Auto Trait Implementations§
impl !Freeze for PoolMetrics
impl RefUnwindSafe for PoolMetrics
impl Send for PoolMetrics
impl Sync for PoolMetrics
impl Unpin for PoolMetrics
impl UnsafeUnpin for PoolMetrics
impl UnwindSafe for PoolMetrics
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