Module metrics

Utilities related to metrics.

Structs

• Metrics
  Prometheus monitoring metrics.
• SinkMetrics
  Metrics for the persist sink. (While this lies slightly outside the usual abstraction boundary of the client, it’s convenient to manage them together.
• SinkWorkerMetrics
  Metrics for the persist sink that are labeled per-worker.

Enums

• UpdateDelta
  Represents a change in a number of updates kept in a data structure (e.g., a buffer length or capacity change).

Functions

• encode_ts_metric
  Encode a frontier into an i64 acceptable for use in metrics.