OpenTelemetry Metrics Exporter - In-memory
In-memory Metrics Exporter is a Push Metric Exporter which accumulates metrics data in the local memory and allows to inspect it (useful for e.g. unit tests).
In-memory Metrics Exporter MUST support both Cumulative and Delta Temporality.
If a language provides a mechanism to automatically configure a
MetricReader to pair with the associated
exporter (e.g., using the
default the exporter MUST be paired with a periodic exporting