Struct PoolStats

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pub struct PoolStats {
    pub total_acquired: AtomicU64,
    pub total_released: AtomicU64,
    pub total_evicted: AtomicU64,
    pub total_failed: AtomicU64,
    pub total_created: AtomicU64,
}

Expand description

Atomic counters tracking pool-wide activity.

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§total_acquired: AtomicU64

Total successful acquire calls (reuse + new slots).

§total_released: AtomicU64

Total release calls.

§total_evicted: AtomicU64

Total connections removed by ConnectionPool::evict_idle.

§total_failed: AtomicU64

Total connections that transitioned to the Failed state.

§total_created: AtomicU64

Total new connection slots created (excludes reuse of idle slots).

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impl PoolStats

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pub fn snapshot(&self) -> PoolStatsSnapshot

Take an immutable snapshot of the current counters.

Trait Implementations§

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impl Debug for PoolStats

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

Formats the value using the given formatter. Read more

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impl Default for PoolStats

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fn default() -> PoolStats

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnwindSafe for PoolStats

Blanket Implementations§

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impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,

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Immutably borrows from an owned value. Read more

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fn borrow_mut(&mut self) -> &mut T

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fn instrument(self, span: Span) -> Instrumented<Self>

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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