Imports go.opentelemetry.io/otel go.opentelemetry.io/otel/attribute go.opentelemetry.io/otel/internal/metric go.opentelemetry.io/otel/metric/number go.opentelemetry.io/otel/metric/sdkapi Imports in module “go.opentelemetry.io/otel/sdk/metric” go.opentelemetry.io/otel/sdk/metric/aggregator go.opentelemetry.io/otel/sdk/metric/export Standard library imports context fmt runtime sync sync/atomic unsafe