Add render option to prometheus_http_impl:reply/1 #16
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Optional custom render function passed to prometheus_http_impl:reply/1 may be used for caching rendered content when we have too many metrics and rendering becomes a too heavy operation so we want to impose limit on the frequency the actual renderer is invoked.
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Optional custom render function passed to
prometheus_http_impl:reply/1may be used for caching rendered content when the number of metrics makes rendering a heavy operation, so we want to impose a limit on the frequency the actual renderer is invoked.