diff options
Diffstat (limited to 'api/uma_metrics.h')
-rw-r--r-- | api/uma_metrics.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/api/uma_metrics.h b/api/uma_metrics.h index 3e0deb0093..a975b82aeb 100644 --- a/api/uma_metrics.h +++ b/api/uma_metrics.h @@ -202,6 +202,17 @@ enum BundlePolicyUsage { kBundlePolicyUsageMax }; +// Metrics for provisional answers as described in +// https://datatracker.ietf.org/doc/html/rfc8829#section-4.1.10.1 +// These values are persisted to logs. Entries should not be renumbered and +// numeric values should never be reused. +enum ProvisionalAnswerUsage { + kProvisionalAnswerNotUsed = 0, + kProvisionalAnswerLocal = 1, + kProvisionalAnswerRemote = 2, + kProvisionalAnswerMax +}; + // When adding new metrics please consider using the style described in // https://chromium.googlesource.com/chromium/src.git/+/HEAD/tools/metrics/histograms/README.md#usage // instead of the legacy enums used above. |