Struct pyth_client::Price

source · [−]

#[repr(C)]
pub struct Price {Show 22 fields
    pub magic: u32,
    pub ver: u32,
    pub atype: u32,
    pub size: u32,
    pub ptype: PriceType,
    pub expo: i32,
    pub num: u32,
    pub num_qt: u32,
    pub last_slot: u64,
    pub valid_slot: u64,
    pub ema_price: Ema,
    pub ema_confidence: Ema,
    pub drv1: i64,
    pub drv2: i64,
    pub prod: AccKey,
    pub next: AccKey,
    pub prev_slot: u64,
    pub prev_price: i64,
    pub prev_conf: u64,
    pub drv3: i64,
    pub agg: PriceInfo,
    pub comp: [PriceComp; 32],
}

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

Expand description

Price accounts represent a continuously-updating price feed for a product.

Fields

magic: u32

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

pyth magic number

ver: u32

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

program version

atype: u32

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

account type

size: u32

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

price account size

ptype: PriceType

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

price or calculation type

expo: i32

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

price exponent

num: u32

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

number of component prices

num_qt: u32

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

number of quoters that make up aggregate

last_slot: u64

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

slot of last valid (not unknown) aggregate price

valid_slot: u64

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

valid slot-time of agg. price

ema_price: Ema

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

exponential moving average price

ema_confidence: Ema

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

exponential moving average confidence interval

drv1: i64

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

space for future derived values

drv2: i64

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

space for future derived values

prod: AccKey

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

product account key

next: AccKey

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

next Price account in linked list

prev_slot: u64

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

valid slot of previous update

prev_price: i64

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

aggregate price of previous update

prev_conf: u64

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

confidence interval of previous update

drv3: i64

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

space for future derived values

agg: PriceInfo

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

aggregate price info

comp: [PriceComp; 32]

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

price components one per quoter

Implementations

source

impl Price

source

pub fn get_current_price_status(&self) -> PriceStatus

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

Get the current status of the aggregate price. If this lib is used on-chain it will mark price status as unknown if price has not been updated for a while.

source

pub fn get_current_price(&self) -> Option<PriceConf>

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

Get the current price and confidence interval as fixed-point numbers of the form a * 10^e. Returns a struct containing the current price, confidence interval, and the exponent for both numbers. Returns None if price information is currently unavailable for any reason.

source

pub fn get_ema_price(&self) -> Option<PriceConf>

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

Get the exponential moving average price (ema_price) and a confidence interval on the result. Returns None if the ema_price is currently unavailable.

At the moment, the confidence interval returned by this method is computed in a somewhat questionable way, so we do not recommend using it for high-value applications.

source

pub fn get_price_in_quote(
 &self,
 quote: &Price,
 result_expo: i32
) -> Option<PriceConf>

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

Get the current price of this account in a different quote currency. If this account represents the price of the product X/Z, and quote represents the price of the product Y/Z, this method returns the price of X/Y. Use this method to get the price of e.g., mSOL/SOL from the mSOL/USD and SOL/USD accounts.

result_expo determines the exponent of the result, i.e., the number of digits below the decimal point. This method returns None if either the price or confidence are too large to be represented with the requested exponent.

source

pub fn price_basket(
amounts: &[(Price, i64, i32 )],
result_expo: i32
) -> Option<PriceConf>

👎 Deprecated:

This crate has been deprecated. Please use pyth-sdk-solana instead.

Get the price of a basket of currencies. Each entry in amounts is of the form (price, qty, qty_expo), and the result is the sum of price * qty * 10^qty_expo. The result is returned with exponent result_expo.

An example use case for this function is to get the value of an LP token.

Trait Implementations

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impl Clone for Price

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fn clone(&self) -> Price

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for Price

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

Formats the value using the given formatter. Read more

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impl Default for Price

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fn default() -> Price

Returns the “default value” for a type. Read more

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impl PartialEq<Price> for Price

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl StructuralPartialEq for Price

Auto Trait Implementations

impl RefUnwindSafe for Price

impl Send for Price

impl Sync for Price

impl Unpin for Price

impl UnwindSafe for Price

Blanket Implementations

impl<T> AbiExample for T

default fn example() -> T

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

source

impl<T> CheckedBitPattern for T where
T: AnyBitPattern,

type Bits = T

Self must have the same layout as the specified Bits except for the possible invalid bit patterns being checked during is_valid_bit_pattern. Read more

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fn is_valid_bit_pattern(_bits: &T) -> bool

If this function returns true, then it must be valid to reinterpret bits as &Self.

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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<T> Pointable for T

const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

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

Mutably dereferences the given pointer. Read more

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

Should always be Self

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

type Owned = T

The resulting type after obtaining ownership.

source

fn to_owned(&self) -> T

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

source

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

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

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

source

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

source

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

fn vzip(self) -> V

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impl<T> AnyBitPattern for T where
T: Pod,

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Struct pyth_client::Price

Fields

Implementations

impl Price

pub fn get_current_price_status(&self) -> PriceStatus

pub fn get_current_price(&self) -> Option<PriceConf>

pub fn get_ema_price(&self) -> Option<PriceConf>

pub fn get_price_in_quote( &self, quote: &Price, result_expo: i32) -> Option<PriceConf>

pub fn price_basket( amounts: &[(Price, i64, i32)], result_expo: i32) -> Option<PriceConf>

Trait Implementations

impl Clone for Price

fn clone(&self) -> Price

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

impl Debug for Price

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

impl Default for Price

fn default() -> Price

impl PartialEq<Price> for Price

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

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

impl Zeroable for Price

fn zeroed() -> Self

impl Copy for Price

impl Eq for Price

impl Pod for Price

impl StructuralEq for Price

impl StructuralPartialEq for Price

Auto Trait Implementations

impl RefUnwindSafe for Price

impl Send for Price

impl Sync for Price

impl Unpin for Price

impl UnwindSafe for Price

Blanket Implementations

impl<T> AbiExample for T

default fn example() -> T

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> CheckedBitPattern for T where T: AnyBitPattern,

type Bits = T

fn is_valid_bit_pattern(_bits: &T) -> bool

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

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> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

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

fn vzip(self) -> V

impl<T> AnyBitPattern for T where T: Pod,

impl<T> NoUninit for T where T: Pod,

pub fn get_price_in_quote(
&self,
quote: &Price,
result_expo: i32
) -> Option<PriceConf>

pub fn price_basket(
amounts: &[(Price, i64, i32 )],
result_expo: i32
) -> Option<PriceConf>

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

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

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

impl<T> CheckedBitPattern for T where
T: AnyBitPattern,

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

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

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

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

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

impl<T> AnyBitPattern for T where
T: Pod,

impl<T> NoUninit for T where
T: Pod,