Trait Encoder 

pub trait Encoder {
    // Required methods
    fn encode(&self, _: &[MetricFamily], _: &mut dyn Write) -> Result<()>;
    fn format_type(&self) -> &str;
}

Required Methods

fn encode(&self, _: &[MetricFamily], _: &mut dyn Write) -> 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.

Implementors

impl Encoder for TextEncoder