Struct jet_fixed_term::control::instructions::initialize_orderbook::InitializeOrderbook

pub struct InitializeOrderbook<'info> {
    pub market: AccountLoader<'info, Market>,
    pub orderbook_market_state: AccountInfo<'info>,
    pub event_queue: AccountInfo<'info>,
    pub bids: AccountInfo<'info>,
    pub asks: AccountInfo<'info>,
    pub authority: Signer<'info>,
    pub airspace: AccountInfo<'info>,
    pub payer: Signer<'info>,
    pub system_program: Program<'info, System>,
}

Initialization of the orderbook for a given asset and tenor

Fields

market: AccountLoader<'info, Market>

The Market account tracks global information related to this particular Jet market

orderbook_market_state: AccountInfo<'info>

AOB market state

event_queue: AccountInfo<'info>

AOB market event queue

Must be initialized

bids: AccountInfo<'info>

AOB market bids

asks: AccountInfo<'info>

AOB market asks

authority: Signer<'info>

The authority that must sign to make this change

airspace: AccountInfo<'info>

The airspace being modified

payer: Signer<'info>

The account paying rent for PDA initialization

system_program: Program<'info, System>

Solana system program

Trait Implementations

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

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

program_id is the currently executing program.

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

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

impl<'info> ToAccountMetas for InitializeOrderbook<'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.