Struct opentelemetry_sdk::metrics::reader::DefaultAggregationSelector

pub struct DefaultAggregationSelector { /* private fields */ }

The default aggregation and parameters for an instrument of InstrumentKind.

This AggregationSelector uses the following selection mapping per the spec:

• Counter ⇨ Sum
• Observable Counter ⇨ Sum
• UpDownCounter ⇨ Sum
• Observable UpDownCounter ⇨ Sum
• Gauge ⇨ LastValue
• Observable Gauge ⇨ LastValue
• Histogram ⇨ ExplicitBucketHistogram

Implementations

impl DefaultAggregationSelector

pub fn new() -> Self

Create a new default aggregation selector.

Trait Implementations

impl AggregationSelector for DefaultAggregationSelector

fn aggregation(&self, kind: InstrumentKind) -> Aggregation

Selects the aggregation and the parameters to use for that aggregation based on the InstrumentKind.

impl Clone for DefaultAggregationSelector

fn clone(&self) -> DefaultAggregationSelector

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DefaultAggregationSelector

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

Formats the value using the given formatter.

impl Default for DefaultAggregationSelector

fn default() -> DefaultAggregationSelector

Returns the “default value” for a type.