Struct mpl_auction_house::CreateAuctionHouse

pub struct CreateAuctionHouse<'info> {

    pub treasury_mint: Account<'info, Mint>,
    pub payer: Signer<'info>,
    pub authority: UncheckedAccount<'info>,
    pub fee_withdrawal_destination: UncheckedAccount<'info>,
    pub treasury_withdrawal_destination: UncheckedAccount<'info>,
    pub treasury_withdrawal_destination_owner: UncheckedAccount<'info>,
    pub auction_house: Account<'info, AuctionHouse>,
    pub auction_house_fee_account: UncheckedAccount<'info>,
    pub auction_house_treasury: UncheckedAccount<'info>,
    pub token_program: Program<'info, Token>,
    pub system_program: Program<'info, System>,
    pub ata_program: Program<'info, AssociatedToken>,
    pub rent: Sysvar<'info, Rent>,
}

Accounts for the create_auction_house handler.

Fields

treasury_mint: Account<'info, Mint>

Treasury mint account, either native SOL mint or a SPL token mint.

payer: Signer<'info>

Key paying SOL fees for setting up the Auction House.

authority: UncheckedAccount<'info>

CHECK: User can use whatever they want for intialization.

fee_withdrawal_destination: UncheckedAccount<'info>

CHECK: User can use whatever they want for intialization. Account that pays for fees if the marketplace executes sales.

treasury_withdrawal_destination: UncheckedAccount<'info>

CHECK: User can use whatever they want for intialization. SOL or SPL token account to receive Auction House fees. If treasury mint is native this will be the same as the treasury_withdrawl_destination_owner.

treasury_withdrawal_destination_owner: UncheckedAccount<'info>

CHECK: User can use whatever they want for intialization. Owner of the treasury_withdrawal_destination account or the same address if the treasury_mint is native.

auction_house: Account<'info, AuctionHouse>

Auction House instance PDA account.

auction_house_fee_account: UncheckedAccount<'info>

Auction House instance fee account. CHECK: Not dangerous. Account seeds checked in constraint.

auction_house_treasury: UncheckedAccount<'info>

Auction House instance treasury PDA account. CHECK: Not dangerous. Account seeds checked in constraint.

token_program: Program<'info, Token>

system_program: Program<'info, System>

ata_program: Program<'info, AssociatedToken>

rent: Sysvar<'info, Rent>

Trait Implementations

impl<'info> Accounts<'info> for CreateAuctionHouse<'info>where
    'info: 'info,

fn try_accounts(
    program_id: &Pubkey,
    accounts: &mut &[AccountInfo<'info>],
    ix_data: &[u8],
    __bumps: &mut BTreeMap<String, u8>,
    __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 CreateAuctionHouse<'info>where
    'info: 'info,

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

program_id is the currently executing program.

impl<'info> ToAccountInfos<'info> for CreateAuctionHouse<'info>where
    'info: 'info,

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

impl<'info> ToAccountMetas for CreateAuctionHouse<'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.