unwrap
fun CPointer<CPointerVar<GError>>.unwrap(throwException: Boolean = true, extraMapping: Map<UInt, (CPointer<GError>) -> KGError> = mapOf()): Exception?
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kotlinx-gtk 08 / 04 / 2021
Parameters
throwException
Default true, When true throws an exception, otherwise returns the exception
extraMapping
Allows extra types of KGError to be created, for more specific kotlin exception catching