Module prometheus 

Logging dataflow for Prometheus metrics gathered from the metrics registry.

Structs

Return 🔒

The return type of construct.

Functions

construct 🔒

Constructs the logging dataflow fragment for Prometheus metrics.

flatten_metrics 🔒

Flatten metric families into a snapshot map.

format_f64 🔒

Format an f64 for use as a label value, matching Prometheus conventions.

insert_row 🔒

Insert a single metric row into the snapshot.

pack_row 🔒

Pack a metric row into key/value row pairs.

Type Aliases

SnapshotKey 🔒

Key type for the snapshot: (metric_name, sorted_label_pairs).

SnapshotValue 🔒

Value type for the snapshot: (value, metric_type, help).