KaContractConstantValue¶

@SubclassOptInRequired(markerClass = [KaImplementationDetail::class])
interface KaContractConstantValue : KaLifetimeOwner

Represents constant reference that can be passed to value argument of kotlin.contracts.ContractBuilder.returns.

Types¶

enum class KaContractConstantType : Enum<KaContractConstantValue.KaContractConstantType>

abstract val constantType: KaContractConstantValue.KaContractConstantType

abstract val token: KaLifetimeToken

The KaLifetimeToken which determines the lifetime of the lifetime owner.

inline fun KaLifetimeOwner.assertIsValidAndAccessible()

fun KaLifetimeOwner.isValid(): Boolean

Whether the lifetime owner is still valid, i.e. we are still in the scope of the lifetime owner's regular lifetime.

inline fun <R> KaLifetimeOwner.withValidityAssertion(action: () -> R): R

Executes action only if the KaLifetimeOwner is still valid and accessible. Otherwise, throws a validity exception based on the concrete violation.