Enum metriken::Value

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#[non_exhaustive]
pub enum Value<'a> {
    Counter(u64),
    Gauge(i64),
    Other(&'a (dyn Any + 'static)),
}
Expand description

The value of a metric.

See Metric::value.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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Counter(u64)

A counter value.

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Gauge(i64)

A gauge value.

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Other(&'a (dyn Any + 'static))

The value of the metric could not be represented using the other Value variants.

Use Metric::as_any to specifically handle the type of this metric.

Auto Trait Implementations§

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impl<'a> Freeze for Value<'a>

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impl<'a> !RefUnwindSafe for Value<'a>

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impl<'a> !Send for Value<'a>

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impl<'a> !Sync for Value<'a>

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impl<'a> Unpin for Value<'a>

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impl<'a> !UnwindSafe for Value<'a>

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.