Struct InitializeMarket 

pub struct InitializeMarket {
    pub authority: Pubkey,
    pub market: Pubkey,
    pub mint: Pubkey,
    pub vault: Pubkey,
    pub oracle: Pubkey,
    pub matcher: Pubkey,
    pub token_program: Pubkey,
    pub system_program: Pubkey,
}

Generated client accounts for InitializeMarket.

Fields

authority: Pubkey

market: Pubkey

with size = MARKET_ACCOUNT_SIZE and owner = this program. Large accounts (>10 KB) cannot be created via CPI due to the realloc limit, so the client must create the account before calling initialize_market.

mint: Pubkey

The SPL token mint for this market’s collateral (e.g. USDC).

vault: Pubkey

Vault token account — holds all deposited collateral for this market.

oracle: Pubkey

matcher: Pubkey

Matcher authority — the only signer allowed to submit trades.

token_program: Pubkey

system_program: Pubkey

Trait Implementations

impl BorshSerialize for InitializeMarket

fn serialize<__W: Write>(&self, writer: &mut __W) -> Result<(), Error>

impl ToAccountMetas for InitializeMarket

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.