Trait opentelemetry::metrics::SyncUpDownCounter

pub trait SyncUpDownCounter<T> {
    fn add(&self, cx: &Context, value: T, attributes: &[KeyValue]);
}

Available on crate feature metrics only.

An SDK implemented instrument that records increasing or decreasing values.

Required Methods

fn add(&self, cx: &Context, value: T, attributes: &[KeyValue])

Records an increment or decrement to the counter.

Implementors

impl<T> SyncUpDownCounter<T> for NoopSyncInstrument