Constant OTEL_SDK_EXPORTER_SPAN_INFLIGHT 

pub const OTEL_SDK_EXPORTER_SPAN_INFLIGHT: &'static str;

Available on crate features opentelemetry and semconv_experimental only.

Description

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

Notes

For successful exports, error.type MUST NOT be set. For failed exports, error.type MUST contain the failure cause

Metadata

Instrument:	updowncounter
Unit:	{span}
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"}