interface HistogramInterface

Hierarchy

  • interface \OpenTelemetry\API\Metrics\Instrument
    • interface \OpenTelemetry\API\Metrics\SynchronousInstrument extends \OpenTelemetry\API\Metrics\Instrument
      • interface \OpenTelemetry\API\Metrics\HistogramInterface extends \OpenTelemetry\API\Metrics\SynchronousInstrument

Expanded class hierarchy of HistogramInterface

All classes that implement HistogramInterface

4 files declare their use of HistogramInterface
Histogram.php in vendor/open-telemetry/sdk/Metrics/Histogram.php
Meter.php in vendor/open-telemetry/sdk/Metrics/Meter.php
NoopHistogram.php in vendor/open-telemetry/api/Metrics/Noop/NoopHistogram.php
NoopMeter.php in vendor/open-telemetry/api/Metrics/Noop/NoopMeter.php

File

vendor/open-telemetry/api/Metrics/HistogramInterface.php, line 9

Namespace

OpenTelemetry\API\Metrics
View source 
interface HistogramInterface extends SynchronousInstrument {
    
    /**
     * @param float|int $amount non-negative amount to record
     * @param iterable<non-empty-string, string|bool|float|int|array|null> $attributes
     *        attributes of the data point
     * @param ContextInterface|false|null $context execution context
     *
     * @see https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/metrics/api.md#record
     */
    public function record(float|int $amount, iterable $attributes = [], ContextInterface|false|null $context = null) : void;

}

Members

Title Modifiers Object type Summary Overrides
HistogramInterface::record public function 1