prometheus-kotlin-client

core/io.github.klient.prometheus.core/Counter/Child

Child

inner class Child

Represents a labeled child of the counter metric.

Use this to operate on a specific label set:

counter.labels("GET").inc()

Constructors

constructor()

Functions

countExceptions

suspend fun <T> Counter.Child.countExceptions(vararg exceptionTypes: KClass<out Throwable>, block: () -> T): T?

Executes the given block and increments the counter if an exception of the specified types is thrown.

fun get(): Double

Retrieves the current value of the counter.

suspend fun inc()

Increments the counter by 1.

suspend fun inc(amount: Double)

Increments the counter by the specified amount. To update the value we must first tranform from raw bits to Double, then add the amount, and finally convert back to raw bits for atomic storage.