Enum opentelemetry_otlp::proto::metrics::v1::metric::Data

pub enum Data {
    IntGauge(IntGauge),
    DoubleGauge(DoubleGauge),
    IntSum(IntSum),
    DoubleSum(DoubleSum),
    IntHistogram(IntHistogram),
    DoubleHistogram(DoubleHistogram),
    DoubleSummary(DoubleSummary),
}

Data determines the aggregation type (if any) of the metric, what is the reported value type for the data points, as well as the relatationship to the time interval over which they are reported.

TODO: Update table after the decision on: https://github.com/open-telemetry/opentelemetry-specification/issues/731. By default, metrics recording using the OpenTelemetry API are exported as (the table does not include MeasurementValueType to avoid extra rows):

Instrument Type

Counter Sum(aggregation_temporality=delta;is_monotonic=true) UpDownCounter Sum(aggregation_temporality=delta;is_monotonic=false) ValueRecorder TBD SumObserver Sum(aggregation_temporality=cumulative;is_monotonic=true) UpDownSumObserver Sum(aggregation_temporality=cumulative;is_monotonic=false) ValueObserver Gauge()

Variants

IntGauge(IntGauge)

DoubleGauge(DoubleGauge)

IntSum(IntSum)

DoubleSum(DoubleSum)

IntHistogram(IntHistogram)

DoubleHistogram(DoubleHistogram)

DoubleSummary(DoubleSummary)

Implementations

impl Data

pub fn encode<B>(&self, buf: &mut B) where
    B: BufMut, 

pub fn merge<B>(
    field: &mut Option<Data>,
    tag: u32,
    wire_type: WireType,
    buf: &mut B,
    ctx: DecodeContext
) -> Result<(), DecodeError> where
    B: Buf, 

pub fn encoded_len(&self) -> usize

Trait Implementations

impl Clone for Data

pub fn clone(&self) -> Data

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Data

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

Formats the value using the given formatter.

impl PartialEq<Data> for Data

pub fn eq(&self, other: &Data) -> bool

This method tests for self and other values to be equal, and is used by ==.

pub fn ne(&self, other: &Data) -> bool

This method tests for !=.

impl StructuralPartialEq for Data