[−][src]Function crypto_crawler::crawl_trade
pub fn crawl_trade(
exchange: &str,
market_type: MarketType,
symbols: Option<&[String]>,
on_msg: Arc<Mutex<dyn FnMut(Message) + Send + 'static>>,
duration: Option<u64>
)
Crawl realtime trades.
If symbols
is None, this function will crawl all trading symbols in the market_type
,
and fetch the latest symbols every hour.