SystemProgram class

System Program

Inheritance

• Object
• Program
• SystemProgram

Properties

hashCode → int

The hash code for this object.

no setter, inherited

pubkey → Pubkey

The public key that identifies this program (i.e. program id).

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

checkDeployed(Connection connection) → Future<void>

Check that the program has been deployed to the cluster and is an executable program.

inherited

createTransactionIntruction(Enum instruction, {required List<AccountMeta> keys, List<Iterable<int>> data = const []}) → TransactionInstruction

Creates a TransactionInstruction for the program instruction.

inherited

encodeInstruction<T extends Enum>(T instruction) → Iterable<int>

Encodes the program instruction.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

programId → Pubkey

The program id.

no setter

Static Methods

allocate({required Pubkey accountPubkey, required bu64 space}) → TransactionInstruction

Generates a transaction instruction that allocates space in an account without funding.

allocateWithSeed({required Pubkey accountPubkey, required Pubkey basePubkey, required String seed, required bu64 space, required Pubkey programId}) → TransactionInstruction

Generates a transaction instruction that allocates space in an account without funding.

assign({required Pubkey accountPubkey, required Pubkey programId}) → TransactionInstruction

Generates a transaction instruction that assigns an account to a program.

assignWithSeed({required Pubkey accountPubkey, required Pubkey basePubkey, required String seed, required Pubkey programId}) → TransactionInstruction

Generates a transaction instruction that assigns an account to a program.

createAccount({required Pubkey fromPubkey, required Pubkey newAccountPubkey, required bu64 lamports, required bu64 space, required Pubkey programId}) → TransactionInstruction

Generates a transaction instruction that creates a new account.

createAccountWithSeed({required Pubkey fromPubkey, required Pubkey newAccountPubkey, required Pubkey basePubkey, required String seed, required bu64 lamports, required bu64 space, required Pubkey programId}) → TransactionInstruction

Creates a transaction instruction that creates a new account at an address generated with fromPubkey, a seed, and programId.

createNonceAccount({required Pubkey fromPubkey, required Pubkey noncePubkey, required Pubkey authorizedPubkey, required bu64 lamports}) → List<TransactionInstruction>

Generates a transaction that creates a new Nonce account.

createNonceAccountWithSeed({required Pubkey fromPubkey, required Pubkey noncePubkey, required Pubkey authorizedPubkey, required bu64 lamports, required Pubkey basePubkey, required String seed}) → List<TransactionInstruction>

Generates a transaction that creates a new Nonce account.

nonceAdvance({required Pubkey noncePubkey, required Pubkey authorizedPubkey}) → TransactionInstruction

Generates an instruction to advance the nonce in a Nonce account.

nonceAuthorize({required Pubkey noncePubkey, required Pubkey authorizedPubkey, required Pubkey newAuthorizedPubkey}) → TransactionInstruction

Generates a transaction instruction that authorises a new Pubkey as the authority on a Nonce account.

nonceInitialize({required Pubkey noncePubkey, required Pubkey authorizedPubkey}) → TransactionInstruction

Generates an instruction to initialize a Nonce account.

nonceWithdraw({required Pubkey noncePubkey, required Pubkey authorizedPubkey, required Pubkey toPubkey, required bu64 lamports}) → TransactionInstruction

Generates a transaction instruction that withdraws lamports from a Nonce account.

transfer({required Pubkey fromPubkey, required Pubkey toPubkey, required BigInt lamports}) → TransactionInstruction

Generates a transaction instruction that transfers lamports from one account to another.

transferWithSeed({required Pubkey fromPubkey, required Pubkey basePubkey, required Pubkey toPubkey, required BigInt lamports, required String seed, required Pubkey programId}) → TransactionInstruction

Generates a transaction instruction that transfers lamports from one account to another.