seastar::metrics::impl::metric_family_metadata Struct Reference

Detailed Description

holds a metric family metadata

The meta data of a metric family compose of the metadata of the family, and a vector of the metadata for each of the metrics.

The struct is used for two purposes. First, it allows iterating over all metric_families and all metrics related to them. Second, it only contains enabled metrics, making disabled metrics more efficient. The struct is recreated when impl._value_map changes

#include <seastar/core/metrics_api.hh>

Public Member Functions
	metric_family_metadata (metric_family_metadata &&)=default
metric_family_metadata &	operator= (metric_family_metadata &&)=default
	metric_family_metadata (metric_family_info mf, metric_metadata_fifo metrics)

Public Attributes
metric_family_info	mf
metric_metadata_fifo	metrics

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The documentation for this struct was generated from the following file:

• seastar/core/metrics_api.hh