Struct jet_fixed_term::orderbook::state::OrderbookMut
source · [−]pub struct OrderbookMut<'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>,
}
Expand description
Set of accounts that are commonly needed together whenever the orderbook is modified
Fields
market: AccountLoader<'info, Market>
The Market
account tracks global information related to this particular fixed term market
orderbook_market_state: AccountInfo<'info>
CHECK: handled by aaob
event_queue: AccountInfo<'info>
CHECK: handled by aaob
bids: AccountInfo<'info>
CHECK: handled by aaob
asks: AccountInfo<'info>
CHECK: handled by aaob
Implementations
sourceimpl<'info> OrderbookMut<'info>
impl<'info> OrderbookMut<'info>
pub fn underlying_mint(&self) -> Pubkey
pub fn ticket_mint(&self) -> Pubkey
pub fn vault(&self) -> Pubkey
pub fn collateral_mint(&self) -> Pubkey
pub fn claims_mint(&self) -> Pubkey
pub fn place_order(
&self,
owner: Pubkey,
side: Side,
params: OrderParams,
fill: Pubkey,
out: Pubkey,
adapter: Option<Pubkey>,
flags: CallbackFlags
) -> Result<(CallbackInfo, SensibleOrderSummary)>
sourcepub fn cancel_order(
&self,
order_id: u128,
owner: Pubkey
) -> Result<(Side, CallbackFlags, OrderSummary)>
pub fn cancel_order(
&self,
order_id: u128,
owner: Pubkey
) -> Result<(Side, CallbackFlags, OrderSummary)>
cancels an order within the aaob you still need to act on the callback to reconcile any balances etc.
Trait Implementations
sourceimpl<'info> Accounts<'info> for OrderbookMut<'info>where
'info: 'info,
impl<'info> Accounts<'info> for OrderbookMut<'info>where
'info: 'info,
sourcefn try_accounts(
program_id: &Pubkey,
accounts: &mut &[AccountInfo<'info>],
ix_data: &[u8],
__bumps: &mut BTreeMap<String, u8>,
__reallocs: &mut BTreeSet<Pubkey>
) -> Result<Self>
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. Read moresourceimpl<'info> AccountsExit<'info> for OrderbookMut<'info>where
'info: 'info,
impl<'info> AccountsExit<'info> for OrderbookMut<'info>where
'info: 'info,
sourceimpl<'info> ToAccountInfos<'info> for OrderbookMut<'info>where
'info: 'info,
impl<'info> ToAccountInfos<'info> for OrderbookMut<'info>where
'info: 'info,
sourceimpl<'info> ToAccountMetas for OrderbookMut<'info>
impl<'info> ToAccountMetas for OrderbookMut<'info>
sourcefn to_account_metas(&self, is_signer: Option<bool>) -> Vec<AccountMeta>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A>where
A: Allocator,
fn to_account_metas(&self, is_signer: Option<bool>) -> Vec<AccountMeta>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A>where
A: Allocator,
A: Allocator,
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. Read moreAuto Trait Implementations
impl<'info> !RefUnwindSafe for OrderbookMut<'info>
impl<'info> !Send for OrderbookMut<'info>
impl<'info> !Sync for OrderbookMut<'info>
impl<'info> Unpin for OrderbookMut<'info>
impl<'info> !UnwindSafe for OrderbookMut<'info>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more