Struct InitializeAccount 

pub struct InitializeAccount<'account> {
    pub account: &'account AccountView,
    pub mint: &'account AccountView,
    pub owner: &'account AccountView,
    pub rent_sysvar: &'account AccountView,
}

Initializes a new account to hold tokens. If this account is associated with the native mint then the token balance of the initialized account will be equal to the amount of SOL in the account. If this account is associated with another mint, that mint must be initialized before this command can succeed.

The super::InitializeAccount instruction requires no signers and MUST be included within the same Transaction as the system program’s CreateAccount instruction that creates the account being initialized. Otherwise another party can acquire ownership of the uninitialized account.

Accounts expected by this instruction:

0. [writable] The account to initialize.
1. [] The mint this account will be associated with.
2. [] The new account’s owner/multisignature.
3. [] Rent sysvar.

Fields

account: &'account AccountView

The account to initialize.

mint: &'account AccountView

The mint this account will be associated with.

owner: &'account AccountView

The new account’s owner/multisignature.

rent_sysvar: &'account AccountView

Rent sysvar.

Implementations

impl<'account> InitializeAccount<'account>

pub const DISCRIMINATOR: u8 = 1

pub const ACCOUNTS_LEN: usize = 4

Expected number of accounts.

pub const DATA_LEN: usize = 1

Instruction data length:

• discriminator (1 byte)

pub fn new( account: &'account AccountView, mint: &'account AccountView, owner: &'account AccountView, rent_sysvar: &'account AccountView, ) -> Self

pub fn invoke(&self) -> ProgramResult

Trait Implementations

impl CpiWriter for InitializeAccount<'_>

fn write_accounts<'cpi>( &self, accounts: &mut [MaybeUninit<CpiAccount<'cpi>>], ) -> Result<usize, ProgramError>

where Self: 'cpi,

Writes the AccountViews required by this instruction into the provided slice.

fn write_instruction_accounts<'cpi>( &self, accounts: &mut [MaybeUninit<InstructionAccount<'cpi>>], ) -> Result<usize, ProgramError>

where Self: 'cpi,

Writes the InstructionAccounts required by this instruction into the provided slice.

fn write_instruction_data( &self, data: &mut [MaybeUninit<u8>], ) -> Result<usize, ProgramError>

Writes the instruction data for this instruction into the provided slice.

impl IntoBatch for InitializeAccount<'_>

fn into_batch<'account, 'state>( self, batch: &mut Batch<'account, 'state>, ) -> ProgramResult

where Self: 'account + 'state,

Serializes self into the provided batch.