Version

Functions

Name	Summary
asU64	open override fun asU64(): ULong Get the underlying u64 value of this version
close	@Synchronized open override fun close()
destroy	open override fun destroy()
getCongestedVersionSuggestedGasPrice	open override fun getCongestedVersionSuggestedGasPrice(): ULong Returns the `suggested_gas_price` embedded in this congested shared object version. The `suggested_gas_price` here is used for a gas price feedback mechanism for transactions canceled due to shared object congestion.
isCanceled	open override fun isCanceled(): Boolean Checks if this version is canceled, i.e., the corresponding object appears in a canceled transaction.
isCongested	open override fun isCongested(): Boolean Check if this version is congested, i.e., the corresponding object is the reason for transaction cancellation.
isValid	open override fun isValid(): Boolean Checks if this version is valid, i.e., the corresponding object does not appear in a canceled transaction.
next	open override fun next(): Version Returns the next version, or an error if overflow occurs.
previous	open override fun previous(): Version Returns the previous version, or an error if underflow occurs.

Name	Summary
canceledRead	fun canceledRead(): Version Special version that is assigned to objects which are accessed immutably in a canceled transaction.
congestedPriorToGasPriceFeedback	fun congestedPriorToGasPriceFeedback(): Version Special version that was assigned to congested objects which cause transaction cancellations. Note that this special version was only used prior to the introduction of a gas price feedback mechanism, but it is kept for backward compatibility.
fromU64	fun fromU64(value: ULong): Version Create a new Version from a u64 value
lamportIncrement	fun lamportIncrement(inputs: List<Version>): Version Returns a new version that is greater than all versions in `inputs`, assuming this operation will not overflow.
maxValidExcl	fun maxValidExcl(): Version An exclusive upper limit on a valid version: versions strictly smaller than this limit are valid versions.
minValidIncl	fun minValidIncl(): Version An inclusive lower limit on a valid version.
newCongestedWithSuggestedGasPrice	fun newCongestedWithSuggestedGasPrice(suggestedGasPrice: ULong): Version Returns a special version used for congested shared objects: `Version::MIN_CONGESTED + suggested_gas_price`, where `suggested_gas_price` is embedded into a congested version to facilitate a gas price feedback mechanism for transactions canceled due to shared object congestion.
randomnessUnavailable	fun randomnessUnavailable(): Version