minusPolymorphicKey

Common
JVM
JS
Native
1.3
@ExperimentalStdlibApi fun Element . minusPolymorphicKey (
key : Key < * >
) : CoroutineContext

(source)

Returns empty coroutine context if the element is associated with the given key in a polymorphic manner or null otherwise. This method returns empty context if either Element.key is equal to the given key or if the key is associated with Element.key via AbstractCoroutineContextKey . See AbstractCoroutineContextKey for the example of usage.