prometheus

Documentation

Index

• type Row
• type Rows
  • func (rs *Rows) Reset()
  • func (rs *Rows) Unmarshal(s string)
  • func (rs *Rows) UnmarshalWithErrLogger(s string, errLogger func(s string))
• type Tag

Types

type Row

type Row struct {
	Metric    string
	Tags      []Tag
	Value     float64
	Timestamp int64
}

Row is a single Prometheus row.

type Rows

type Rows struct {
	Rows []Row
	// contains filtered or unexported fields
}

Rows contains parsed Prometheus rows.

func (*Rows) Reset

func (rs *Rows) Reset()

Reset resets rs.

func (*Rows) Unmarshal

func (rs *Rows) Unmarshal(s string)

Unmarshal unmarshals Prometheus exposition text rows from s.

See https://github.com/prometheus/docs/blob/master/content/docs/instrumenting/exposition_formats.md#text-format-details

s must be unchanged until rs is in use.

func (*Rows) UnmarshalWithErrLogger

func (rs *Rows) UnmarshalWithErrLogger(s string, errLogger func(s string))

UnmarshalWithErrLogger unmarshal Prometheus exposition text rows from s.

It calls errLogger for logging parsing errors.

type Tag

type Tag struct {
	Key   string
	Value string
}

Tag is a Prometheus tag.