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HistogramTimer

prometheus_filtered::core

Struct HistogramTimer 

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pub struct HistogramTimer(/* private fields */);

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impl HistogramTimer

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pub fn stop_and_record(self) -> f64

Records the elapsed time and returns it; prevents the Drop impl from recording a second time.

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pub fn observe_duration(self)

Records the duration; provided for compatibility with older prometheus APIs.

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pub fn stop_and_discard(self) -> f64

Discards the timer without recording; returns the elapsed seconds.

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impl Debug for HistogramTimer

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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 Drop for HistogramTimer

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fn drop(&mut self)

Executes the destructor for this type. Read more

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

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fn type_id(&self) -> TypeId

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impl<T> Borrow<T> for T
where T: ?Sized,

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

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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>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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type Error = Infallible

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

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