Add exemplar support for const histogram#986

Merged

bwplotka merged 7 commits intoprometheus:mainfrom Shopify:feat/exemplar_const_metrics

Mar 17, 2022

+251-10

Commits on Mar 7, 2022

Commits on Mar 11, 2022

Misc fixes
wperron
committed
avoid panic when there are fewer buckets than exemplars

arun-shopify
authored and
wperron
committed

Commits on Mar 16, 2022

Added MustNewMetricWithExemplars that wraps metrics with exemplar (#3 )
bwplotka
authored