Struct finql::market::Market

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pub struct Market { /* private fields */ }

Expand description

Container or adaptor to market data

Implementations

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pub fn get_calendar(&self, name: &str) -> Result<&Calendar, MarketError>

Get calendar from market

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pub async fn get_currency(
&mut self,
currency_string: &str
) -> Result<Currency, MarketError>

Get currency from market

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pub async fn get_currency_by_id(
&self,
currency_id: i32
) -> Result<Currency, MarketError>

Get currency from market

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pub fn add_provider(
 &mut self,
 name: String,
 provider: Arc<dyn MarketQuoteProvider + Sync + Send>
)

Add market data provider

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pub async fn update_quotes(&self) -> Result<Vec<i32>, MarketError>

Fetch latest quotes for all active ticker Returns a list of ticker for which the update failed.

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pub async fn update_quote_history(
 &self,
 ticker_id: i32,
 start: DateTime<Local>,
 end: DateTime<Local>
) -> Result<(), MarketError>

Fetch latest quotes for all active ticker

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pub async fn update_quote_history_for_asset(
 &self,
 asset_id: i32,
 start: DateTime<Local>,
 end: DateTime<Local>
) -> Result<(), MarketError>

Update quote history using all tickers of given asset

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pub fn try_from_cache(
 &self,
 asset_id: i32,
 time: DateTime<Local>
) -> Option<(f64, i32)>

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pub async fn get_asset_price(
 &self,
 asset_id: i32,
 currency: Currency,
 time: DateTime<Local>
) -> Result<f64, MarketError>

Trait Implementations

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impl CurrencyConverter for Market

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fn fx_rate<'life0, 'async_trait>(
 &'life0 self,
 base_currency: Currency,
 quote_currency: Currency,
 time: DateTime<Local>
) -> Pin<Box<dyn Future<Output = Result<f64, CurrencyError>> + Send + 'async_trait>> where
 'life0: 'async_trait,
 Self: 'async_trait,

returns the price of 1 unit of base currency in terms of quote currency

Auto Trait Implementations

impl !RefUnwindSafe for Market

impl Send for Market

impl Sync for Market

impl Unpin for Market

impl !UnwindSafe for Market

Blanket Implementations

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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

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impl<T> Borrow<T> for T where
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 T where
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<T> From<T> for T

const: unstable · source

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 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.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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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.

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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> WithSubscriber for T

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

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

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impl<T> DeserializeOwnedAlias for T

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impl<T> SendAlias for T

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impl<T> SerializeAlias for T

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Struct finql::market::Market

Implementations

impl Market

pub async fn new(db: Arc<dyn QuoteHandler + Sync + Send>) -> Market

pub fn set_cache_policy(&mut self, cache_policy: CachePolicy)

pub fn db(&self) -> Arc<dyn QuoteHandler + Sync + Send>

pub fn get_calendar(&self, name: &str) -> Result<&Calendar, MarketError>

pub async fn get_currency( &mut self, currency_string: &str) -> Result<Currency, MarketError>

pub async fn get_currency_by_id( &self, currency_id: i32) -> Result<Currency, MarketError>

pub fn add_provider( &mut self, name: String, provider: Arc<dyn MarketQuoteProvider + Sync + Send>)

pub async fn update_quotes(&self) -> Result<Vec<i32>, MarketError>

pub async fn update_quote_history( &self, ticker_id: i32, start: DateTime<Local>, end: DateTime<Local>) -> Result<(), MarketError>

pub async fn update_quote_history_for_asset( &self, asset_id: i32, start: DateTime<Local>, end: DateTime<Local>) -> Result<(), MarketError>

pub fn try_from_cache( &self, asset_id: i32, time: DateTime<Local>) -> Option<(f64, i32)>

pub async fn get_asset_price( &self, asset_id: i32, currency: Currency, time: DateTime<Local>) -> Result<f64, MarketError>

Trait Implementations

impl CurrencyConverter for Market

fn fx_rate<'life0, 'async_trait>( &'life0 self, base_currency: Currency, quote_currency: Currency, time: DateTime<Local>) -> Pin<Box<dyn Future<Output = Result<f64, CurrencyError>> + Send + 'async_trait>> where 'life0: 'async_trait, Self: 'async_trait,

Auto Trait Implementations

impl !RefUnwindSafe for Market

impl Send for Market

impl Sync for Market

impl Unpin for Market

impl !UnwindSafe for Market

Blanket Implementations

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> 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 T where U: From<T>,

fn into(self) -> U

impl<T> Same<T> for T

type Output = 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> 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> DeserializeOwnedAlias for T

impl<T> SendAlias for T

impl<T> SerializeAlias for T

impl<T> SyncAlias for T

pub async fn get_currency(
&mut self,
currency_string: &str
) -> Result<Currency, MarketError>

pub async fn get_currency_by_id(
&self,
currency_id: i32
) -> Result<Currency, MarketError>

pub fn add_provider(
&mut self,
name: String,
provider: Arc<dyn MarketQuoteProvider + Sync + Send>
)

pub async fn update_quote_history(
&self,
ticker_id: i32,
start: DateTime<Local>,
end: DateTime<Local>
) -> Result<(), MarketError>

pub async fn update_quote_history_for_asset(
&self,
asset_id: i32,
start: DateTime<Local>,
end: DateTime<Local>
) -> Result<(), MarketError>

pub fn try_from_cache(
&self,
asset_id: i32,
time: DateTime<Local>
) -> Option<(f64, i32)>

pub async fn get_asset_price(
&self,
asset_id: i32,
currency: Currency,
time: DateTime<Local>
) -> Result<f64, MarketError>

fn fx_rate<'life0, 'async_trait>(
&'life0 self,
base_currency: Currency,
quote_currency: Currency,
time: DateTime<Local>
) -> Pin<Box<dyn Future<Output = Result<f64, CurrencyError>> + Send + 'async_trait>> where
'life0: 'async_trait,
Self: 'async_trait,

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

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>,

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