Constant OTEL_SDK_EXPORTER_METRIC_DATA_POINT_INFLIGHT 

pub const OTEL_SDK_EXPORTER_METRIC_DATA_POINT_INFLIGHT: &'static str;

Available on crate features opentelemetry and semconv_experimental only.

Description

The number of metric data points which were passed to the exporter, but that have not been exported yet (neither successful, nor failed).

Notes

Metric data points are counted as inflight from when they are passed to the exporter until the export operation has concluded. If the exporter retries failed export attempts, metric data points remain inflight across all retry attempts and any backoff between them

Metadata

Instrument:	updowncounter
Unit:	{data_point}
Status:	Development

Attributes

Name	Requirement
crate::attribute::OTEL_COMPONENT_NAME	Recommended
crate::attribute::OTEL_COMPONENT_TYPE	Recommended
crate::attribute::SERVER_ADDRESS	{"recommended": "when applicable"}
crate::attribute::SERVER_PORT	{"recommended": "when applicable"}