add_product_gauge

aster_forge_metrics::prometheus

Function add_product_gauge 

Source 
pub fn add_product_gauge(
    handle: ProductMetricHandle,
    label_values: &[&str],
    value: f64,
) -> ProductMetricResult<()>
Expand description

Adds to a registered product gauge.

ยงErrors

Returns an error when the handle kind or label count does not match the registered gauge.