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ReserveInfo

klend_interface::helpers::info

Struct ReserveInfo

pub struct ReserveInfo {
    pub address: Pubkey,
    pub lending_market: Pubkey,
    pub liquidity_mint: Pubkey,
    pub liquidity_token_program: Pubkey,
    pub pyth_oracle: Option<Pubkey>,
    pub switchboard_price_oracle: Option<Pubkey>,
    pub switchboard_twap_oracle: Option<Pubkey>,
    pub scope_prices: Option<Pubkey>,
}

Expand description

On-chain reserve data that cannot be derived from PDAs.

The caller reads these fields from the deserialized Reserve account. Reserve PDAs (supply vault, fee vault, collateral mint/supply) are derived automatically by the helpers.

Fields§

§address: Pubkey

Reserve account address.

§lending_market: Pubkey

The lending market this reserve belongs to.

§liquidity_mint: Pubkey

SPL token mint for the reserve’s liquidity (e.g. USDC mint).

§liquidity_token_program: Pubkey

Token program for the liquidity mint (TOKEN_PROGRAM_ID or Token-2022).

§pyth_oracle: Option<Pubkey>

Pyth oracle, if configured for this reserve.

§switchboard_price_oracle: Option<Pubkey>

Switchboard price oracle, if configured.

§switchboard_twap_oracle: Option<Pubkey>

Switchboard TWAP oracle, if configured.

§scope_prices: Option<Pubkey>

Scope prices account, if configured.

Implementations§

impl ReserveInfo

pub fn from_account_data( address: Pubkey, data: &[u8], ) -> Result<Self, AccountDataError>

Build a ReserveInfo directly from raw on-chain account data bytes.

This deserializes the Reserve account and extracts the fields needed by the helpers. Useful when working with raw RPC responses.

pub fn from_reserve(address: Pubkey, reserve: &Reserve) -> Self

Build a ReserveInfo from a deserialized crate::state::Reserve account.

Trait Implementations§

impl Clone for ReserveInfo

fn clone(&self) -> ReserveInfo

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for ReserveInfo

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl Eq for ReserveInfo

impl From<(Pubkey, &Reserve)> for ReserveInfo

fn from((address, reserve): (Pubkey, &Reserve)) -> Self

Converts to this type from the input type.

impl PartialEq for ReserveInfo

fn eq(&self, other: &ReserveInfo) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ReserveInfo

impl TryFrom<(Pubkey, &[u8])> for ReserveInfo

type Error = AccountDataError

The type returned in the event of a conversion error.

fn try_from((address, data): (Pubkey, &[u8])) -> Result<Self, Self::Error>

Performs the conversion.

Auto Trait Implementations§

impl Freeze for ReserveInfo

impl RefUnwindSafe for ReserveInfo

impl Send for ReserveInfo

impl Sync for ReserveInfo

impl Unpin for ReserveInfo

impl UnsafeUnpin for ReserveInfo

impl UnwindSafe for ReserveInfo

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Az for T

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

Casts the value.

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

fn cast_from(src: Src) -> Dst

Casts the value.

impl<T> CheckedAs for T

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

Casts the value.

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

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

Casts the value.

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

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

fn lossless_try_into(self) -> Option<Dst>

Performs the conversion.

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

fn lossy_into(self) -> Dst

Performs the conversion.

impl<T> OverflowingAs for T

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

Casts the value.

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

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

Casts the value.

impl<T> Same for T

type Output = T

Should always be Self

impl<T> SaturatingAs for T

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

Casts the value.

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

fn saturating_cast_from(src: Src) -> Dst

Casts the value.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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Performs the conversion.

impl<T> UnwrappedAs for T

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where T: UnwrappedCast<Dst>,

Casts the value.

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Casts the value.

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where T: WrappingCast<Dst>,

Casts the value.

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where Src: WrappingCast<Dst>,

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