Struct AccountSequenceNumber

Namespace

Concordium.Sdk.Types

Assembly

Concordium.Sdk.dll

Represents an account sequence number.

The account sequence number is a 64-bit unsigned integer specific to an account and used when submitting account transactions for that account to the node. The account sequence number is maintained as on-chain state and is incremented with each finalized transaction. The next sequence number to be used in a transaction can be queried with GetNextAccountSequenceNumber(AccountAddress, CancellationToken).

public readonly record struct AccountSequenceNumber : IEquatable<AccountSequenceNumber>

Implements

IEquatable<AccountSequenceNumber>

Inherited Members

ValueType.Equals(object)

ValueType.GetHashCode()

ValueType.ToString()

object.Equals(object, object)

object.GetType()

object.ReferenceEquals(object, object)

Fields

BytesLength

public const uint BytesLength = 8

Field Value

uint

Properties

Value

The value of the account sequence number.

public ulong Value { get; init; }

Property Value

ulong

Methods

From(ulong)

Creates a new instance of the AccountSequenceNumber class from an integer.

public static AccountSequenceNumber From(ulong sequenceNumber)

Parameters

sequenceNumber ulong

The account sequence number represented as an integer.

Returns

AccountSequenceNumber

Exceptions

ArgumentException

The supplied account sequence number is 0.

GetIncrementedSequenceNumber()

Returns a new sequence number whose value is increased by 1 relative to the current one.

public AccountSequenceNumber GetIncrementedSequenceNumber()

Returns

AccountSequenceNumber

Exceptions

OverflowException

The value of the incremented sequence number does not fit in a 64-bit unsigned integer.

ToBytes()

Copies the account sequence represented in big-endian format to a byte array.

public byte[] ToBytes()

Returns

byte[]

ToProto()

Converts the account sequence number to its corresponding protocol buffer message instance.

This can be used as the input for class methods of RawClient.

public SequenceNumber ToProto()

Returns

SequenceNumber