Struct ScopedRegistry 

pub struct ScopedRegistry<'a> { /* private fields */ }

View into a Registry that prepends a fixed prefix to every metric name. Created via Registry::scoped.

Available since v0.9.5.

Implementations

impl<'a> ScopedRegistry<'a>

pub fn prefix(&self) -> &str

Borrow the prefix this scope prepends.

pub fn registry(&self) -> &'a Registry

Borrow the underlying Registry.

pub fn describe_counter( &self, name: &str, help: impl Into<Cow<'static, str>>, unit: Unit, )

Describe a counter under the scoped name.

pub fn describe_gauge( &self, name: &str, help: impl Into<Cow<'static, str>>, unit: Unit, )

Describe a gauge under the scoped name.

pub fn describe_timer( &self, name: &str, help: impl Into<Cow<'static, str>>, unit: Unit, )

Describe a timer under the scoped name.

pub fn describe_rate( &self, name: &str, help: impl Into<Cow<'static, str>>, unit: Unit, )

Describe a rate meter under the scoped name.

pub fn describe_histogram( &self, name: &str, help: impl Into<Cow<'static, str>>, unit: Unit, )

Describe a histogram under the scoped name.

pub fn counter(&self, name: &str) -> Arc<Counter>

Counter under the scoped name. Requires count.

pub fn gauge(&self, name: &str) -> Arc<Gauge>

Gauge under the scoped name. Requires gauge.

pub fn timer(&self, name: &str) -> Arc<Timer>

Timer under the scoped name. Requires timer.

pub fn counter_with(&self, name: &str, labels: &LabelSet) -> Arc<Counter>

Labeled counter under the scoped name. Requires count.

pub fn gauge_with(&self, name: &str, labels: &LabelSet) -> Arc<Gauge>

Labeled gauge under the scoped name. Requires gauge.

pub fn timer_with(&self, name: &str, labels: &LabelSet) -> Arc<Timer>

Labeled timer under the scoped name. Requires timer.

pub fn scoped(&self, sub_prefix: impl Into<String>) -> ScopedRegistry<'a>

Nested scope: scoped("a.").scoped("b.") is equivalent to scoped("a.b."). Allocates a single fresh String.