Struct Initialize

pub struct Initialize<'info> {
    pub payer: Signer<'info>,
    pub authority: Option<Signer<'info>>,
    pub receiver: Option<Signer<'info>>,
    pub holding: Option<Signer<'info>>,
    pub store: AccountLoader<'info, Store>,
    pub system_program: Program<'info, System>,
}

The accounts definition for initialize.

Fields

payer: Signer<'info>

The payer for the rent-exempt fee of the Store Account.

authority: Option<Signer<'info>>

The authority of the the Store account.

If it is not specified, the payer will be set as the authority of this Store Account.

receiver: Option<Signer<'info>>

The receiver address of the the Store account.

Defaults to the authority address.

holding: Option<Signer<'info>>

The holding address.

Defaults to the authority address.

store: AccountLoader<'info, Store>

The account to be used for creating the Store Account. Its address is a PDA derived from a constant SEED and a hashed key as the seeds.

system_program: Program<'info, System>

The [System] program.

Trait Implementations

impl<'info> Accounts<'info, InitializeBumps> for Initialize<'info>

where 'info: 'info,

fn try_accounts( __program_id: &Pubkey, __accounts: &mut &'info [AccountInfo<'info>], __ix_data: &[u8], __bumps: &mut InitializeBumps, __reallocs: &mut BTreeSet<Pubkey>, ) -> Result<Self>

Returns the validated accounts struct. What constitutes “valid” is program dependent. However, users of these types should never have to worry about account substitution attacks. For example, if a program expects a Mint account from the SPL token program in a particular field, then it should be impossible for this method to return Ok if any other account type is given–from the SPL token program or elsewhere.

impl<'info> AccountsExit<'info> for Initialize<'info>

where 'info: 'info,

fn exit(&self, program_id: &Pubkey) -> Result<()>

program_id is the currently executing program.

impl<'info> Bumps for Initialize<'info>

where 'info: 'info,

type Bumps = InitializeBumps

Struct to hold account bump seeds.

impl<'info> ToAccountInfos<'info> for Initialize<'info>

where 'info: 'info,

fn to_account_infos(&self) -> Vec<AccountInfo<'info>>

impl<'info> ToAccountMetas for Initialize<'info>

fn to_account_metas(&self, is_signer: Option<bool>) -> Vec<AccountMeta>

is_signer is given as an optional override for the signer meta field. This covers the edge case when a program-derived-address needs to relay a transaction from a client to another program but sign the transaction before the relay. The client cannot mark the field as a signer, and so we have to override the is_signer meta field given by the client.