OpenTelemetry.Metrics.CompositeMetricReader sealed class CompositeMetricReader : MetricReader CompositeMetricReader that does not deal with adding metrics and recording measurements. Documentation Code public struct Enumerator public readonly DoublyLinkedListNode Head public CompositeMetricReader(IEnumerable<MetricReader> readers) public CompositeMetricReader AddReader(MetricReader reader) public Enumerator GetEnumerator()