open operator fun <E : Element> get(key: Key<E>): E?
Returns the element with the given key from this context or null.
© 2010–2020 JetBrains s.r.o. and Kotlin Programming Language contributors
Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.coroutines/-coroutine-context/-element/get.html