recordGauge abstract method

Future<ResultDart<void, TelemetryException>> recordGauge({
  1. required String name,
  2. required double value,
  3. Map<String, String> attributes = const {},
})

Records a gauge metric (current value).

Use for measurements like pool size, active connections, etc. Returns ResultDart with success or TelemetryException on error.

Implementation

Future<ResultDart<void, TelemetryException>> recordGauge({
  required String name,
  required double value,
  Map<String, String> attributes = const {},
});