Struct mango_v4::health::FixedOrderAccountRetriever

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pub struct FixedOrderAccountRetriever<T: KeyedAccountReader> {
    pub ais: Vec<T>,
    pub n_banks: usize,
    pub n_perps: usize,
    pub begin_perp: usize,
    pub begin_serum3: usize,
    pub staleness_slot: Option<u64>,
}

Expand description

Assumes the account infos needed for the health computation follow a strict order.

n_banks Bank account, in the order of account.token_iter_active()
n_banks oracle accounts, one for each bank in the same order
PerpMarket accounts, in the order of account.perps.iter_active_accounts()
PerpMarket oracle accounts, in the order of the perp market accounts
serum3 OpenOrders accounts, in the order of account.serum3.iter_active()

Fields

ais: Vec<T>n_banks: usizen_perps: usizebegin_perp: usizebegin_serum3: usizestaleness_slot: Option<u64>

Trait Implementations

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impl<T: KeyedAccountReader> AccountRetriever for FixedOrderAccountRetriever<T>

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fn bank_and_oracle(
 &self,
 group: &Pubkey,
 active_token_position_index: usize,
 token_index: TokenIndex
) -> Result<(&Bank, I80F48)>

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fn perp_market_and_oracle_price(
 &self,
 group: &Pubkey,
 active_perp_position_index: usize,
 perp_market_index: PerpMarketIndex
) -> Result<(&PerpMarket, I80F48)>

source

fn serum_oo(
 &self,
 active_serum_oo_index: usize,
 key: &Pubkey
) -> Result<&OpenOrders>

Auto Trait Implementations

impl<T> RefUnwindSafe for FixedOrderAccountRetriever<T>where
T: RefUnwindSafe,

impl<T> Send for FixedOrderAccountRetriever<T>where
T: Send,

impl<T> Sync for FixedOrderAccountRetriever<T>where
T: Sync,

impl<T> Unpin for FixedOrderAccountRetriever<T>where
T: Unpin,

impl<T> UnwindSafe for FixedOrderAccountRetriever<T>where
T: UnwindSafe,

Blanket Implementations

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impl<T> Any for Twhere
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Az for T

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fn az<Dst>(self) -> Dstwhere
T: Cast<Dst>,

Casts the value.

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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<Src, Dst> CastFrom<Src> for Dstwhere
Src: Cast<Dst>,

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fn cast_from(src: Src) -> Dst

Casts the value.

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impl<T> CheckedAs for T

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fn checked_as<Dst>(self) -> Option<Dst>where
T: CheckedCast<Dst>,

Casts the value.

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impl<Src, Dst> CheckedCastFrom<Src> for Dstwhere
Src: CheckedCast<Dst>,

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fn checked_cast_from(src: Src) -> Option<Dst>

Casts the value.

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<Src, Dst> LosslessTryInto<Dst> for Srcwhere
Dst: LosslessTryFrom<Src>,

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Performs the conversion.

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impl<Src, Dst> LossyInto<Dst> for Srcwhere
Dst: LossyFrom<Src>,

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fn lossy_into(self) -> Dst

Performs the conversion.

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impl<T> OverflowingAs for T

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fn overflowing_as<Dst>(self) -> (Dst, bool)where
T: OverflowingCast<Dst>,

Casts the value.

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impl<Src, Dst> OverflowingCastFrom<Src> for Dstwhere
Src: OverflowingCast<Dst>,

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fn overflowing_cast_from(src: Src) -> (Dst, bool)

Casts the value.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> Same<T> for T

type Output = T

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impl<T> SaturatingAs for T

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fn saturating_as<Dst>(self) -> Dstwhere
T: SaturatingCast<Dst>,

Casts the value.

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impl<Src, Dst> SaturatingCastFrom<Src> for Dstwhere
Src: SaturatingCast<Dst>,

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fn saturating_cast_from(src: Src) -> Dst

Casts the value.

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

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const: unstable · source

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type Error = >::Error

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const: unstable · source

fn try_into(self) -> Result<U, >::Error>

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T: UnwrappedCast<Dst>,

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fn unwrapped_cast_from(src: Src) -> Dst

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
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T: WrappingCast<Dst>,

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Src: WrappingCast<Dst>,

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fn wrapping_cast_from(src: Src) -> Dst

Casts the value.

Struct mango_v4::health::FixedOrderAccountRetriever

Fields

Trait Implementations

impl<T: KeyedAccountReader> AccountRetriever for FixedOrderAccountRetriever<T>

fn bank_and_oracle( &self, group: &Pubkey, active_token_position_index: usize, token_index: TokenIndex) -> Result<(&Bank, I80F48)>

fn perp_market_and_oracle_price( &self, group: &Pubkey, active_perp_position_index: usize, perp_market_index: PerpMarketIndex) -> Result<(&PerpMarket, I80F48)>

fn serum_oo( &self, active_serum_oo_index: usize, key: &Pubkey) -> Result<&OpenOrders>

Auto Trait Implementations

impl<T> RefUnwindSafe for FixedOrderAccountRetriever<T>where T: RefUnwindSafe,

impl<T> Send for FixedOrderAccountRetriever<T>where T: Send,

impl<T> Sync for FixedOrderAccountRetriever<T>where T: Sync,

impl<T> Unpin for FixedOrderAccountRetriever<T>where T: Unpin,

impl<T> UnwindSafe for FixedOrderAccountRetriever<T>where T: UnwindSafe,

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Az for T

fn az<Dst>(self) -> Dstwhere T: Cast<Dst>,

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<Src, Dst> CastFrom<Src> for Dstwhere Src: Cast<Dst>,

fn cast_from(src: Src) -> Dst

impl<T> CheckedAs for T

fn checked_as<Dst>(self) -> Option<Dst>where T: CheckedCast<Dst>,

impl<Src, Dst> CheckedCastFrom<Src> for Dstwhere Src: CheckedCast<Dst>,

fn checked_cast_from(src: Src) -> Option<Dst>

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<Src, Dst> LosslessTryInto<Dst> for Srcwhere Dst: LosslessTryFrom<Src>,

fn lossless_try_into(self) -> Option<Dst>

impl<Src, Dst> LossyInto<Dst> for Srcwhere Dst: LossyFrom<Src>,

fn lossy_into(self) -> Dst

impl<T> OverflowingAs for T

fn overflowing_as<Dst>(self) -> (Dst, bool)where T: OverflowingCast<Dst>,

impl<Src, Dst> OverflowingCastFrom<Src> for Dstwhere Src: OverflowingCast<Dst>,

fn overflowing_cast_from(src: Src) -> (Dst, bool)

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Same<T> for T

type Output = T

impl<T> SaturatingAs for T

fn saturating_as<Dst>(self) -> Dstwhere T: SaturatingCast<Dst>,

impl<Src, Dst> SaturatingCastFrom<Src> for Dstwhere Src: SaturatingCast<Dst>,

fn saturating_cast_from(src: Src) -> Dst

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> UnwrappedAs for T

fn unwrapped_as<Dst>(self) -> Dstwhere T: UnwrappedCast<Dst>,

impl<Src, Dst> UnwrappedCastFrom<Src> for Dstwhere Src: UnwrappedCast<Dst>,

fn unwrapped_cast_from(src: Src) -> Dst

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> WrappingAs for T

fn wrapping_as<Dst>(self) -> Dstwhere T: WrappingCast<Dst>,

impl<Src, Dst> WrappingCastFrom<Src> for Dstwhere Src: WrappingCast<Dst>,

fn wrapping_cast_from(src: Src) -> Dst

fn bank_and_oracle(
&self,
group: &Pubkey,
active_token_position_index: usize,
token_index: TokenIndex
) -> Result<(&Bank, I80F48)>

fn perp_market_and_oracle_price(
&self,
group: &Pubkey,
active_perp_position_index: usize,
perp_market_index: PerpMarketIndex
) -> Result<(&PerpMarket, I80F48)>

fn serum_oo(
&self,
active_serum_oo_index: usize,
key: &Pubkey
) -> Result<&OpenOrders>

impl<T> RefUnwindSafe for FixedOrderAccountRetriever<T>where
T: RefUnwindSafe,

impl<T> Send for FixedOrderAccountRetriever<T>where
T: Send,

impl<T> Sync for FixedOrderAccountRetriever<T>where
T: Sync,

impl<T> Unpin for FixedOrderAccountRetriever<T>where
T: Unpin,

impl<T> UnwindSafe for FixedOrderAccountRetriever<T>where
T: UnwindSafe,

impl<T> Any for Twhere
T: 'static + ?Sized,

fn az<Dst>(self) -> Dstwhere
T: Cast<Dst>,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<Src, Dst> CastFrom<Src> for Dstwhere
Src: Cast<Dst>,

fn checked_as<Dst>(self) -> Option<Dst>where
T: CheckedCast<Dst>,

impl<Src, Dst> CheckedCastFrom<Src> for Dstwhere
Src: CheckedCast<Dst>,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<Src, Dst> LosslessTryInto<Dst> for Srcwhere
Dst: LosslessTryFrom<Src>,

impl<Src, Dst> LossyInto<Dst> for Srcwhere
Dst: LossyFrom<Src>,

fn overflowing_as<Dst>(self) -> (Dst, bool)where
T: OverflowingCast<Dst>,

impl<Src, Dst> OverflowingCastFrom<Src> for Dstwhere
Src: OverflowingCast<Dst>,

fn saturating_as<Dst>(self) -> Dstwhere
T: SaturatingCast<Dst>,

impl<Src, Dst> SaturatingCastFrom<Src> for Dstwhere
Src: SaturatingCast<Dst>,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

fn unwrapped_as<Dst>(self) -> Dstwhere
T: UnwrappedCast<Dst>,

impl<Src, Dst> UnwrappedCastFrom<Src> for Dstwhere
Src: UnwrappedCast<Dst>,

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,

fn wrapping_as<Dst>(self) -> Dstwhere
T: WrappingCast<Dst>,

impl<Src, Dst> WrappingCastFrom<Src> for Dstwhere
Src: WrappingCast<Dst>,