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PoolMetrics

sentinel_driver::pool

Struct PoolMetrics 

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pub struct PoolMetrics {
    pub active: usize,
    pub idle: usize,
    pub total: usize,
    pub max: usize,
}
Expand description

Snapshot of pool statistics.

Cheap to produce — reads from pool state under a single lock.

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§active: usize

Number of connections currently checked out by users.

§idle: usize

Number of idle connections available for checkout.

§total: usize

Total connections (active + idle).

§max: usize

Maximum allowed connections.

Trait Implementations§

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impl Clone for PoolMetrics

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fn clone(&self) -> PoolMetrics

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for PoolMetrics

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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 Copy for PoolMetrics

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impl<T> Any for T
where T: 'static + ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

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impl<T> Instrument for T

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

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where U: From<T>,

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type Output = T

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type Owned = T

The resulting type after obtaining ownership.
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fn clone_into(&self, target: &mut T)

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type Error = Infallible

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type Error = <U as TryFrom<T>>::Error

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