Struct snarkos_metrics::NoopRecorder

pub struct NoopRecorder;

A no-op recorder.

Used as the default recorder when one has not been installed yet. Useful for acting as the root recorder when testing layers.

Trait Implementations

impl Recorder for NoopRecorder

pub fn register_counter(
    &self,
    _key: &Key,
    _unit: Option<Unit>,
    _description: Option<&'static str>
)

Registers a counter.

pub fn register_gauge(
    &self,
    _key: &Key,
    _unit: Option<Unit>,
    _description: Option<&'static str>
)

Registers a gauge.

pub fn register_histogram(
    &self,
    _key: &Key,
    _unit: Option<Unit>,
    _description: Option<&'static str>
)

Registers a histogram.

pub fn increment_counter(&self, _key: &Key, _value: u64)

Increments a counter.

pub fn update_gauge(&self, _key: &Key, _value: GaugeValue)

Updates a gauge.

pub fn record_histogram(&self, _key: &Key, _value: f64)

Records a histogram.