Module encoding

Exposition format implementations.

Modules

• protobufprotobuf
  Open Metrics protobuf implementation.
• text
  Open Metrics text format implementation.

Structs

• CounterValueEncoder
  Encoder for a counter value.
• DescriptorEncoder
  Encoder for a Metric Descriptor.
• ExemplarValueEncoder
  Encoder for an exemplar value.
• GaugeValueEncoder
  Encoder for a gauge value.
• LabelEncoder
  Encoder for a label.
• LabelKeyEncoder
  Encoder for a label key.
• LabelSetEncoder
  Encoder for a label set.
• LabelValueEncoder
  Encoder for a label value.
• MetricEncoder
  Encoder for a metric.

Enums

• NoLabelSet
  Uninhabited type to represent the lack of a label set for a metric

Traits

• EncodeCounterValue
  An encodable counter value.
• EncodeExemplarValue
  An encodable exemplar value.
• EncodeGaugeValue
  An encodable gauge value.
• EncodeLabel
  An encodable label.
• EncodeLabelKey
  An encodable label key.
• EncodeLabelSet
  An encodable label set.
• EncodeLabelValue
  An encodable label value.
• EncodeMetric
  Trait implemented by each metric type, e.g. Counter, to implement its encoding in the OpenMetric text format.

Derive Macros

• EncodeLabelSet
  Derive prometheus_client::encoding::EncodeLabelSet.
• EncodeLabelValue
  Derive prometheus_client::encoding::EncodeLabelValue.