# ExperimentalMetricApi

Artifact: [androidx.benchmark:benchmark-macro](https://developer.android.com/jetpack/androidx/releases/benchmark) [View Source](https://cs.android.com/search?q=file:androidx/benchmark/macro/ExperimentalMetricApi.kt+class:androidx.benchmark.macro.ExperimentalMetricApi) Added in [1.1.0](https://developer.android.com/jetpack/androidx/releases/benchmark#1.1.0)

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```
@RequiresOptIn(message = "This Metric API is experimental.")
@Retention(value = AnnotationRetention.BINARY)
@Target(allowedTargets = [AnnotationTarget.CLASS, AnnotationTarget.FUNCTION, AnnotationTarget.CONSTRUCTOR])
public annotation ExperimentalMetricApi
```

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