Struct dflow_sdk::aprogram::accounts::FillOrderInstruction

pub struct FillOrderInstruction {

    pub vault_meta_account: Pubkey,
    pub fill_record_account: Pubkey,
    pub retail_data_account: Pubkey,
    pub market_maker_data_account: Pubkey,
    pub auction_epoch_state: Pubkey,
    pub auction_state_account: Pubkey,
    pub retail_account_owner: Pubkey,
    pub x_mint: Pubkey,
    pub y_mint: Pubkey,
    pub market_maker_y_token_account: Pubkey,
    pub market_maker_account_owner: Pubkey,
    pub market_maker_whitelist_entry: Pubkey,
    pub retail_y_token_account: Pubkey,
    pub system_program: Pubkey,
    pub rent: Pubkey,
    pub token_program: Pubkey,
    pub instructions: Pubkey,
}

Generated client accounts for FillOrderInstruction.

Fields

vault_meta_account: Pubkey

The account which holds state specific to a given order initiated by the retail trader. This account is expected to be mutable. This account is a PDA generated by the following seeds: the public key of the retail_account_owner account, the string literal vault_meta, an unsigned 64 bit integer

fill_record_account: Pubkey

The account which holds meta-information about the fill, so that arbiters can reference the information when voting on the fairness of the fill. This account is being initialized with 194 bytes, paid for by market_maker_account_owner. This account is a PDA generated by the following seeds: the public key of the vault_meta_account account, the unsigned integer field named fill_nonce in the vault_meta_account account, the string literal fra

retail_data_account: Pubkey

The retail data account holds state specific to the retail trader. This account is expected to be mutable

market_maker_data_account: Pubkey

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. This account is expected to be mutable

auction_epoch_state: Pubkey

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 expected to be mutable. This account is a PDA generated by the following seeds: the string literal epoch, the unsigned integer field named auction_id in the vault_meta_account account, the unsigned integer field named auction_epoch in the vault_meta_account account

auction_state_account: Pubkey

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, the unsigned integer field named auction_id in the vault_meta_account account

retail_account_owner: Pubkey

The public key of the retail trader.

x_mint: Pubkey

The SPL mint account associated with the token that is sold by the retail trader during the swap.

y_mint: Pubkey

The SPL mint account associated with the token that is received by the retail trader during the swap.

market_maker_y_token_account: Pubkey

The SPL token account associated with the market maker, and which sends the asset being received by the retail trader during a trade. This account is expected to be mutable

market_maker_account_owner: Pubkey

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: Pubkey

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

retail_y_token_account: Pubkey

The SPL token account associated with the retail trader, and which receives the asset being sent by the market maker during a trade. This account is expected to be mutable. This account is the retail_y_token_account’s associated token account for the mint of the asset sent by the market maker

system_program: Pubkey

rent: Pubkey

token_program: Pubkey

instructions: Pubkey

Trait Implementations

impl BorshSerialize for FillOrderInstruction where
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize,
    Pubkey: BorshSerialize, 

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

fn try_to_vec(&self) -> Result<Vec<u8, Global>, Error>

Serialize this instance into a vector of bytes.

impl ToAccountMetas for FillOrderInstruction

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.