Constant OTEL_SDK_EXPORTER_METRIC_DATA_POINT_EXPORTED 

pub const OTEL_SDK_EXPORTER_METRIC_DATA_POINT_EXPORTED: &'static str;

Available on crate features opentelemetry and semconv_experimental only.

Description

The number of metric data points for which the export has finished, either successful or failed.

Notes

For successful exports, error.type MUST NOT be set. For failed exports, error.type MUST contain the failure cause. For exporters with partial success semantics (e.g. OTLP with rejected_data_points), rejected data points MUST count as failed and only non-rejected data points count as success. If no rejection reason is available, rejected SHOULD be used as value for error.type. If the exporter retries failed export attempts, the export operation is considered finished only after the final attempt has concluded. Each metric data point MUST be counted exactly once per export operation: intermediate failed attempts that are followed by a retry MUST NOT increment the counter, and error.type reflects the cause of the final attempt

Metadata

Instrument:	counter
Unit:	{data_point}
Status:	Development

Attributes

Name	Requirement
crate::attribute::ERROR_TYPE	Recommended
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"}