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key

kotlin-stdlib / kotlin.coroutines / AbstractCoroutineContextElement / key
Platform and version requirements: JVM (1.0), JS (1.0), Native (1.0) 
open val key: Key<*>

A key of this coroutine context element.

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Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.coroutines/-abstract-coroutine-context-element/key.html