Struct metrics_util::layers::Prefix

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

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 describe_counter(
    &self,
    key_name: KeyName,
    unit: Option<Unit>,
    description: &'static str
)

Describes a counter.

fn describe_gauge(
    &self,
    key_name: KeyName,
    unit: Option<Unit>,
    description: &'static str
)

Describes a gauge.

fn describe_histogram(
    &self,
    key_name: KeyName,
    unit: Option<Unit>,
    description: &'static str
)

Describes a histogram.

fn register_counter(&self, key: &Key) -> Counter

Registers a counter.

fn register_gauge(&self, key: &Key) -> Gauge

Registers a gauge.

fn register_histogram(&self, key: &Key) -> Histogram

Registers a histogram.