Struct ExecuteDecreaseOrder

pub struct ExecuteDecreaseOrder<'info> {

    pub authority: Signer<'info>,
    pub store: AccountLoader<'info, Store>,
    pub token_map: AccountLoader<'info, TokenMapHeader>,
    pub oracle: AccountLoader<'info, Oracle>,
    pub market: AccountLoader<'info, Market>,
    pub owner: UncheckedAccount<'info>,
    pub user: AccountLoader<'info, UserHeader>,
    pub order: AccountLoader<'info, Order>,
    pub position: AccountLoader<'info, Position>,
    pub event: AccountLoader<'info, TradeData>,
    pub final_output_token: Box<Account<'info, Mint>>,
    pub long_token: Box<Account<'info, Mint>>,
    pub short_token: Box<Account<'info, Mint>>,
    pub final_output_token_escrow: Box<Account<'info, TokenAccount>>,
    pub long_token_escrow: Box<Account<'info, TokenAccount>>,
    pub short_token_escrow: Box<Account<'info, TokenAccount>>,
    pub final_output_token_vault: Box<Account<'info, TokenAccount>>,
    pub long_token_vault: Box<Account<'info, TokenAccount>>,
    pub short_token_vault: Box<Account<'info, TokenAccount>>,
    pub claimable_long_token_account_for_user: Box<Account<'info, TokenAccount>>,
    pub claimable_short_token_account_for_user: Box<Account<'info, TokenAccount>>,
    pub claimable_pnl_token_account_for_holding: Box<Account<'info, TokenAccount>>,
    pub token_program: Program<'info, Token>,
    pub system_program: Program<'info, System>,
    pub chainlink_program: Option<Program<'info, Chainlink>>,
    pub event_authority: AccountInfo<'info>,
    pub program: AccountInfo<'info>,
}

The accounts definition for execute_decrease_order instruction.

Remaining accounts expected by this instruction:

• 0..M. [] M feed accounts, where M represents the total number of tokens in the swap params.
• M..M+N. [writable] N market accounts, where N represents the total number of unique markets excluding the current market in the swap params.

Fields

authority: Signer<'info>

Authority.

store: AccountLoader<'info, Store>

Store.

token_map: AccountLoader<'info, TokenMapHeader>

Token Map.

oracle: AccountLoader<'info, Oracle>

Oracle buffer to use.

market: AccountLoader<'info, Market>

Market.

owner: UncheckedAccount<'info>

The owner of the order. CHECK: only used to receive fund.

user: AccountLoader<'info, UserHeader>

User Account.

order: AccountLoader<'info, Order>

Order to execute.

position: AccountLoader<'info, Position>

event: AccountLoader<'info, TradeData>

Trade event buffer.

final_output_token: Box<Account<'info, Mint>>

Final output token.

long_token: Box<Account<'info, Mint>>

Long token.

short_token: Box<Account<'info, Mint>>

Short token.

final_output_token_escrow: Box<Account<'info, TokenAccount>>

The escrow account for final output tokens.

long_token_escrow: Box<Account<'info, TokenAccount>>

The escrow account for long tokens.

short_token_escrow: Box<Account<'info, TokenAccount>>

The escrow account for short tokens.

final_output_token_vault: Box<Account<'info, TokenAccount>>

Final output token vault.

long_token_vault: Box<Account<'info, TokenAccount>>

Long token vault.

short_token_vault: Box<Account<'info, TokenAccount>>

Short token vault.

claimable_long_token_account_for_user: Box<Account<'info, TokenAccount>>

claimable_short_token_account_for_user: Box<Account<'info, TokenAccount>>

claimable_pnl_token_account_for_holding: Box<Account<'info, TokenAccount>>

token_program: Program<'info, Token>

The token program.

system_program: Program<'info, System>

The system program.

chainlink_program: Option<Program<'info, Chainlink>>

Chainlink Program.

event_authority: AccountInfo<'info>

CHECK: Only the event authority can invoke self-CPI

program: AccountInfo<'info>

CHECK: Self-CPI will fail if the program is not the current program

Trait Implementations

impl<'info> Accounts<'info, ExecuteDecreaseOrderBumps> for ExecuteDecreaseOrder<'info>

where 'info: 'info,

fn try_accounts( __program_id: &Pubkey, __accounts: &mut &'info [AccountInfo<'info>], __ix_data: &[u8], __bumps: &mut ExecuteDecreaseOrderBumps, __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 ExecuteDecreaseOrder<'info>

where 'info: 'info,

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

program_id is the currently executing program.

impl<'info> Bumps for ExecuteDecreaseOrder<'info>

where 'info: 'info,

type Bumps = ExecuteDecreaseOrderBumps

Struct to hold account bump seeds.

impl<'info> ToAccountInfos<'info> for ExecuteDecreaseOrder<'info>

where 'info: 'info,

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

impl<'info> ToAccountMetas for ExecuteDecreaseOrder<'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.