Struct prometheus_client::metrics::info::Info

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pub struct Info<S>(/* private fields */);
Expand description

Open Metrics Info metric “to expose textual information which SHOULD NOT change during process lifetime”.


let _info = Info::new(vec![("os", "GNU/linux")]);

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impl<S> Info<S>

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pub fn new(label_set: S) -> Self

Create Info metric with the provided label set.

Trait Implementations§

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impl<S: Debug> Debug for Info<S>

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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<S> EncodeMetric for Info<S>
where S: Clone + Hash + Eq + EncodeLabelSet,

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fn encode(&self, encoder: MetricEncoder<'_>) -> Result<(), Error>

Encode the given instance in the OpenMetrics text encoding.
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fn metric_type(&self) -> MetricType

The OpenMetrics metric type of the instance.
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impl<S> TypedMetric for Info<S>

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const TYPE: MetricType = MetricType::Info

The OpenMetrics metric type.

Auto Trait Implementations§

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impl<S> Freeze for Info<S>
where S: Freeze,

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impl<S> RefUnwindSafe for Info<S>
where S: RefUnwindSafe,

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impl<S> Send for Info<S>
where S: Send,

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impl<S> Sync for Info<S>
where S: Sync,

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impl<S> Unpin for Info<S>
where S: Unpin,

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impl<S> UnwindSafe for Info<S>
where S: UnwindSafe,

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> Metric for T
where T: EncodeMetric + Send + Sync + Debug + 'static,