Struct Filter

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

Filters and discards metrics matching certain name patterns.

More information on the behavior of the layer can be found in FilterLayer.

Trait Implementations

impl<R: Debug> Debug for Filter<R>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<R: Recorder> Recorder for Filter<R>

fn describe_counter( &self, key_name: KeyName, unit: Option<Unit>, description: SharedString, )

Describes a counter.

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

Describes a gauge.

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

Describes a histogram.

fn register_counter(&self, key: &Key, metadata: &Metadata<'_>) -> Counter

Registers a counter.

fn register_gauge(&self, key: &Key, metadata: &Metadata<'_>) -> Gauge

Registers a gauge.

fn register_histogram(&self, key: &Key, metadata: &Metadata<'_>) -> Histogram

Registers a histogram.