Struct metrics_util::layers::Prefix

pub struct Prefix<R> { /* fields omitted */ }

Applies a prefix to every metric key.

Keys will be prefixed in the format of <prefix>.<remaining>.

Trait Implementations

impl<R: Recorder> Recorder for Prefix<R>

fn register_counter(
    &self,
    key: &Key,
    unit: Option<Unit>,
    description: Option<&'static str>
)

Registers a counter.

fn register_gauge(
    &self,
    key: &Key,
    unit: Option<Unit>,
    description: Option<&'static str>
)

Registers a gauge.

fn register_histogram(
    &self,
    key: &Key,
    unit: Option<Unit>,
    description: Option<&'static str>
)

Registers a histogram.

fn increment_counter(&self, key: &Key, value: u64)

Increments a counter.

fn update_gauge(&self, key: &Key, value: GaugeValue)

Updates a gauge.

fn record_histogram(&self, key: &Key, value: f64)

Records a histogram.