TagSpec

relay_dynamic_config

Struct TagSpec 

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pub struct TagSpec {
    pub key: String,
    pub field: Option<String>,
    pub value: Option<String>,
    pub condition: Option<RuleCondition>,
}
Expand description

Configuration for a tag to add to a metric.

Tags values can be static if defined through value or dynamically queried from the payload if defined through field. These two options are mutually exclusive, behavior is undefined if both are specified.

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§key: String

The key of the tag to extract.

§field: Option<String>

Path to a field containing the tag’s value.

It follows the Getter syntax to read data from the payload.

Mutually exclusive with value.

§value: Option<String>

Literal value of the tag.

Mutually exclusive with field.

§condition: Option<RuleCondition>

An optional condition to meet before extraction.

See RuleCondition for all available options to specify and combine conditions. If no condition is specified, the tag is added unconditionally, provided it is not already there.

Implementations§

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impl TagSpec

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pub fn source(&self) -> TagSource<'_>

Returns the source of tag values, either literal or a field.

Trait Implementations§

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impl Clone for TagSpec

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fn clone(&self) -> TagSpec

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

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

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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<'de> Deserialize<'de> for TagSpec

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq for TagSpec

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fn eq(&self, other: &TagSpec) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for TagSpec

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for TagSpec

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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