Struct prometheus::ProtobufEncoder

pub struct ProtobufEncoder;

An implementation of an Encoder that converts a MetricFamily proto message into the binary wire format of protobuf.

Implementations

impl ProtobufEncoder

pub fn new() -> ProtobufEncoder

Create a new protobuf encoder.

Trait Implementations

impl Debug for ProtobufEncoder

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

Formats the value using the given formatter.

impl Default for ProtobufEncoder

fn default() -> ProtobufEncoder

Returns the “default value” for a type.

impl Encoder for ProtobufEncoder

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.