Trait exc::util::book::SubscribeBidAskService

source · 
pub trait SubscribeBidAskService {
    // Required method
    fn subscribe_bid_ask(
        &mut self,
        inst: &str
    ) -> BoxFuture<'_, Result<BidAskStream>>;
}
Expand description

Subscribe current best bid and ask service.

Required Methods§

source

fn subscribe_bid_ask( &mut self, inst: &str ) -> BoxFuture<'_, Result<BidAskStream>>

Subscribe current best bid and ask.

Implementors§