Struct measured::text::TextEncoder

pub struct TextEncoder { /* private fields */ }

The prometheus text encoder helper

Implementations

impl TextEncoder

pub fn new() -> Self

pub fn finish(&mut self) -> Bytes

Finish the text encoding and extract the bytes to send in a HTTP response.

pub fn write_help(&mut self, name: &impl MetricName, help: &str)

Write the help line for a metric

pub fn write_type(&mut self, name: &impl MetricName, typ: MetricType)

Write the type line for a metric

pub fn write_metric<L: LabelGroup>( &mut self, name: &impl MetricName, labels: L, value: MetricValue )

Write the metric data

Trait Implementations

impl Default for TextEncoder

fn default() -> Self

Returns the “default value” for a type.

impl MetricEncoder<TextEncoder> for CounterState

fn write_type(name: impl MetricName, enc: &mut TextEncoder)

fn collect_into( &self, _m: &(), labels: impl LabelGroup, name: impl MetricName, enc: &mut TextEncoder )

impl<const N: usize> MetricEncoder<TextEncoder> for HistogramState<N>

fn write_type(name: impl MetricName, enc: &mut TextEncoder)

fn collect_into( &self, metadata: &Thresholds<N>, labels: impl LabelGroup, name: impl MetricName, enc: &mut TextEncoder )