Child

inner class Child

Represents a labeled child of the gauge metric.

Use this to operate on a specific label set:

gauge.labels("GET").inc()

Constructors

constructor()

suspend fun dec()

Decrements the gauge by 1.

suspend fun dec(amount: Double)

Decrements the gauge by the specified amount(must be non-negative).

Gets the current value of the gauge.

suspend fun inc()

Increments the gauge by 1.

suspend fun inc(amount: Double)

Increments the gauge by the specified amount (must be non-negative).

suspend fun set(amount: Double)

Sets the gauge to a specific value.

suspend fun <T> Gauge.Child.setDuration(block: () -> T): T

Measures the duration of a block and stores it in the labeled Gauge.Child.

Sets the gauge value to the current Unix time in seconds.

inline suspend fun <T> Gauge.Child.track(block: () -> T): T

Increments the labeled gauge while the block is running, and decrements it when the block completes.