Struct dflow_sdk::instructions::InitBidRecordAccount

pub struct InitBidRecordAccount<'info> {
    pub auction_state_account: Account<'info, AuctionStateAccount>,
    pub auction_epoch_state: Account<'info, AuctionEpochState>,
    pub bid_record_account: Account<'info, BidRecordAccount>,
    pub market_maker_data_account: Account<'info, MarketMakerDataAccount>,
    pub market_maker_account_owner: AccountInfo<'info>,
    pub market_maker_whitelist_entry: Account<'info, WhitelistEntry>,
    pub system_program: AccountInfo<'info>,
    pub rent: Sysvar<'info, Rent>,
}

This instruction is called by the market maker prior to bidding in an auction. Before a market maker bids in an auction, they must use this instruction to initialize an account to track their current bid in the auction.

Fields

auction_state_account: Account<'info, AuctionStateAccount>

The auction state account holds state specific to the auction. This account is a PDA generated by the following seeds: the string literal auction_state, an unsigned 64 bit integer

auction_epoch_state: Account<'info, AuctionEpochState>

The auction epoch state account holds state specific to an epoch of the auction, if that state must be remembered beyond the duration of that auction epoch. This account is a PDA generated by the following seeds: the string literal epoch, an unsigned 64 bit integer, an unsigned 64 bit integer

bid_record_account: Account<'info, BidRecordAccount>

The account which tracks the market maker’s current bid in the auction. This account is being initialized with 16 bytes, paid for by market_maker_account_owner. This account is a PDA generated by the following seeds: the string literal bid_record, an unsigned 64 bit integer, an unsigned 64 bit integer, the public key of the market_maker_data_account account

market_maker_data_account: Account<'info, MarketMakerDataAccount>

The account storing state specific to the market maker. This account must be owned by the DFlow program, and this account must be initialized by calling the initialize market maker instruction.

market_maker_account_owner: AccountInfo<'info>

The public key of the market maker. This account is a signer for the instruction. This account is expected to be mutable

market_maker_whitelist_entry: Account<'info, WhitelistEntry>

This account stores the permissions that apply to the market_maker_account_owner. This account is a PDA generated by the following seeds: the string literal whitelist_entry, the public key of the market_maker_account_owner account

system_program: AccountInfo<'info>

rent: Sysvar<'info, Rent>

Trait Implementations

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

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

program_id is the currently executing program.

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

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

impl<'info> ToAccountMetas for InitBidRecordAccount<'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.