StatsDExporter

chie_core::custom_exporters

Struct StatsDExporter 

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pub struct StatsDExporter { /* private fields */ }
Expand description

StatsD format exporter.

Exports metrics in StatsD format: namespace.metric:value|type|#tags

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impl StatsDExporter

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pub fn new(namespace: String) -> Self

Create a new StatsD exporter with a namespace.

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pub fn with_sample_rate(namespace: String, sample_rate: f64) -> Self

Create a new StatsD exporter with custom sample rate.

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pub fn format_metric( &self, name: &str, value: MetricValue, tags: &HashMap<&str, &str>, ) -> String

Format a single metric in StatsD format.

§Format

namespace.metric_name:value|type|#tag1:val1,tag2:val2

§Arguments
  • name - Metric name
  • value - Metric value and type
  • tags - Optional tags (key-value pairs)
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pub fn format_histogram( &self, name: &str, sum: f64, count: u64, tags: &HashMap<&str, &str>, ) -> Vec<String>

Format histogram metrics with detailed statistics.

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pub fn format_batch( &self, metrics: &[(&str, MetricValue, HashMap<&str, &str>)], ) -> Vec<String>

Batch format multiple metrics.

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impl Default for StatsDExporter

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fn default() -> Self

Returns the “default value” for a type. Read more

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