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Improvements after review.

This commit is contained in:
beorn7 2015-05-04 13:13:06 +02:00
parent 70419a3485
commit c8a7ccf663
1 changed files with 7 additions and 7 deletions
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14
prometheus/histogram.go
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@ -380,13 +380,13 @@ func (h *constHistogram) Write(out *dto.Metric) error {
return nil
}
// NewConstHistogram returns a metric representing a Prometheus histogram with fixed
// values for the count, sum, and quantiles. As those parameters cannot be
// changed, the returned value does not implement the Histogram interface (but
// only the Metric interface). Users of this package will not have much use for
// it in regular operations. However, when implementing custom Collectors, it is
// useful as a throw-away metric that is generated on the fly to send it to
// Prometheus in the Collect method.
// NewConstHistogram returns a metric representing a Prometheus histogram with
// fixed values for the count, sum, and bucket counts. As those parameters
// cannot be changed, the returned value does not implement the Histogram
// interface (but only the Metric interface). Users of this package will not
// have much use for it in regular operations. However, when implementing custom
// Collectors, it is useful as a throw-away metric that is generated on the fly
// to send it to Prometheus in the Collect method.
//
// buckets is a map of upper bounds to cumulative counts, excluding the +Inf
// bucket.