Struct prometheus::TextEncoder

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pub struct TextEncoder;

[−] Expand description

An implementation of an Encoder that converts a MetricFamily proto message into text format.

Implementations

impl TextEncoder[−]

pub fn new() -> TextEncoder[−]

Create a new text encoder.

Trait Implementations

impl Debug for TextEncoder[+]

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fn fmt(&self, f: &mut Formatter<'_>) -> Result[−]

Formats the value using the given formatter.

impl Default for TextEncoder[+]

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fn default() -> TextEncoder[−]

Returns the “default value” for a type.

impl Encoder for TextEncoder[+]

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fn encode<W: Write>(
    &self,
    metric_families: &[MetricFamily],
    writer: &mut W
) -> Result<()>[−]

encode converts a slice of MetricFamily proto messages into target format and writes the resulting lines to writer. It returns the number of bytes written and any error encountered. This function does not perform checks on the content of the metric and label names, i.e. invalid metric or label names will result in invalid text format output.

fn format_type(&self) -> &str[−]

format_type returns target format.