Like WriteUnifiedDiff but returns the diff a string.

NormalizeMetricFamilies returns a MetricFamily slice with empty MetricFamilies pruned and the remaining MetricFamilies sorted by name within the slice, with the contained Metrics sorted within each MetricFamily.

RuntimeMetricsBucketsForUnit takes a set of buckets obtained for a runtime/metrics histogram type (so, lower-bound inclusive) and a unit from a runtime/metrics name, and produces a reduced set of buckets.

RuntimeMetricsToProm produces a Prometheus metric name from a runtime/metrics metric description and validates whether the metric is suitable for integration with Prometheus.

Split a string on "\n" while preserving them.

Compare two sequences of lines; generate the delta as a unified diff.

SequenceMatcher compares sequence of strings.

Unified diff parameters.

LabelPairSorter implements sort.Interface.

MetricSorter is a sortable slice of *dto.Metric.