Type Alias DeleteOnDropCounter

pub type DeleteOnDropCounter<P, L> = DeleteOnDropMetric<GenericCounterVec<P>, L>;

Available on crate feature metrics only.

A GenericCounter wrapper that deletes its labels from the vec when it is dropped.

Aliased Type

pub struct DeleteOnDropCounter<P, L> {
    inner: <MetricVec<CounterVecBuilder<P>> as MetricVec_>::M,
    labels: L,
    vec: MetricVec<CounterVecBuilder<P>>,
}

Fields

inner: <MetricVec<CounterVecBuilder<P>> as MetricVec_>::M

labels: L

vec: MetricVec<CounterVecBuilder<P>>

Trait Implementations

impl<P, L> Borrow<GenericCounter<P>> for DeleteOnDropCounter<P, L>

where P: Atomic, L: PromLabelsExt,

fn borrow(&self) -> &GenericCounter<P>

Immutably borrows from an owned value.

impl<P, L> InstrumentedChannelMetric for DeleteOnDropCounter<P, L>

where P: Atomic, L: PromLabelsExt,

Available on crate feature async only.

fn bump(&self)

Bump the metric, increasing the count of operators (send or receives) that occurred.