Trait DataProvider 

pub trait DataProvider {
    // Required method
    fn request(
        &self,
        symbol: &str,
        timeframe: Timeframe,
    ) -> Result<Data, Box<dyn Error + Sync + Send>>;
}

A source of market data: given a symbol and a Pine timeframe, produce its bars.

Required Methods

fn request( &self, symbol: &str, timeframe: Timeframe, ) -> Result<Data, Box<dyn Error + Sync + Send>>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl DataProvider for BinanceSource

fn request( &self, symbol: &str, timeframe: Timeframe, ) -> Result<Data, Box<dyn Error + Sync + Send>>

impl DataProvider for KrakenSource

fn request( &self, symbol: &str, timeframe: Timeframe, ) -> Result<Data, Box<dyn Error + Sync + Send>>

impl DataProvider for StaticProvider

fn request( &self, symbol: &str, timeframe: Timeframe, ) -> Result<Data, Box<dyn Error + Sync + Send>>

impl DataProvider for YahooSource

fn request( &self, symbol: &str, timeframe: Timeframe, ) -> Result<Data, Box<dyn Error + Sync + Send>>

Implementors