Struct Stream

pub struct Stream {
    pub client: Client,
}

Fields

client: Client

Implementations

impl Stream

pub async fn ws_ping(&self, private: bool) -> Result<(), BybitError>

Tests for connectivity by sending a ping request to the Bybit server.

Returns

Returns a Result containing a String with the response message if successful,

• private is set to true if the request is for a private endpoint or a BybitError if an error occurs.

pub async fn ws_priv_subscribe<'b, F>( &self, req: Subscription<'_>, handler: F, ) -> Result<(), BybitError>

where F: FnMut(WebsocketEvents) -> Result<(), BybitError> + 'static + Send,

pub async fn ws_subscribe<'b, F>( &self, req: Subscription<'_>, category: Category, handler: F, ) -> Result<(), BybitError>

where F: FnMut(WebsocketEvents) -> Result<(), BybitError> + 'static + Send,

pub fn build_subscription(action: Subscription<'_>) -> String

pub fn build_trade_subscription( orders: RequestType<'_>, recv_window: Option<u64>, ) -> String

pub async fn ws_orderbook( &self, subs: Vec<(i32, &str)>, category: Category, sender: UnboundedSender<OrderBookUpdate>, ) -> Result<(), BybitError>

Subscribes to the specified order book updates and handles the order book events

Arguments

• subs - A vector of tuples containing the order book ID and symbol
• category - The category of the order book

Example

use your_crate_name::Category;
let subs = vec![(1, "BTC"), (2, "ETH")];

pub async fn ws_trades( &self, subs: Vec<&str>, category: Category, sender: UnboundedSender<WsTrade>, ) -> Result<(), BybitError>

This function subscribes to the specified trades and handles the trade events.

Arguments

• subs - A vector of trade subscriptions
• category - The category of the trades

Example

use your_crate_name::Category;
let subs = vec!["BTCUSD", "ETHUSD"];
let category = Category::Linear;
ws_trades(subs, category);

pub async fn ws_tickers( &self, subs: Vec<&str>, category: Category, sender: UnboundedSender<Ticker>, ) -> Result<(), BybitError>

Subscribes to ticker events for the specified symbols and category.

Arguments

• subs - A vector of symbols for which ticker events are subscribed.
• category - The category for which ticker events are subscribed.

Examples

use your_crate_name::Category;
let subs = vec!["BTCUSD", "ETHUSD"];
let category = Category::Linear;
let sender = UnboundedSender<Ticker>;
ws_tickers(subs, category, sender);

pub async fn ws_timed_tickers( &self, subs: Vec<&str>, category: Category, sender: UnboundedSender<Timed<Ticker>>, ) -> Result<(), BybitError>

Subscribes to ticker events with timestamp for the specified symbols and category.

Arguments

• subs - A vector of symbols for which ticker events are subscribed.
• category - The category for which ticker events are subscribed.

Examples

use your_crate_name::Category;
let subs = vec!["BTCUSD", "ETHUSD"];
let category = Category::Linear;
let sender = UnboundedSender<Ticker>;
ws_timed_tickers(subs, category, sender);

pub async fn ws_timed_linear_tickers( self: Arc<Self>, subs: Vec<String>, sender: UnboundedSender<Timed<LinearTickerDataSnapshot>>, ) -> Result<(), BybitError>

A high abstraction level stream of timed linear snapshots, which you can subscribe to using the receiver of the sender. Internally this method consumes the linear ticker API but instead of returning a stream of deltas we update the initial snapshot with all subsequent streams, and thanks to internally using .scan we you get Timed<LinearTickerDataSnapshot>, instead of Timed<LinearTickerDataDelta>.

If you provide multiple symbols, the LinearTickerDataSnapshot values will be interleaved.

Usage

use bybit::prelude::*;
use tokio::sync::mpsc;
use std::sync::Arc;

#[tokio::main]
async fn main() {

let ws: Arc<Stream> = Arc::new(Bybit::new(None, None));
let (tx, mut rx) = mpsc::unbounded_channel::<Timed<LinearTickerDataSnapshot>>();
tokio::spawn(async move {
    ws.ws_timed_linear_tickers(vec!["BTCUSDT".to_owned(), "ETHUSDT".to_owned()], tx)
        .await
        .unwrap();
});
while let Some(ticker_snapshot) = rx.recv().await {
    println!("{:#?}", ticker_snapshot);
}
}

pub async fn ws_liquidations( &self, subs: Vec<&str>, category: Category, sender: UnboundedSender<LiquidationData>, ) -> Result<(), BybitError>

pub async fn ws_klines( &self, subs: Vec<(&str, &str)>, category: Category, sender: UnboundedSender<WsKline>, ) -> Result<(), BybitError>

pub async fn ws_position( &self, cat: Option<Category>, sender: UnboundedSender<PositionData>, ) -> Result<(), BybitError>

pub async fn ws_executions( &self, cat: Option<Category>, sender: UnboundedSender<ExecutionData>, ) -> Result<(), BybitError>

pub async fn ws_fast_exec( &self, sender: UnboundedSender<FastExecData>, ) -> Result<(), BybitError>

pub async fn ws_orders( &self, cat: Option<Category>, sender: UnboundedSender<OrderData>, ) -> Result<(), BybitError>

pub async fn ws_wallet( &self, sender: UnboundedSender<WalletData>, ) -> Result<(), BybitError>

pub async fn ws_trade_stream<'a, F>( &self, req: UnboundedReceiver<RequestType<'a>>, handler: F, ) -> Result<(), BybitError>

where F: FnMut(WebsocketEvents) -> Result<(), BybitError> + 'static + Send, 'a: 'static,

pub async fn event_loop<'a, H>( stream: WebSocketStream<MaybeTlsStream<TcpStream>>, handler: H, order_sender: Option<UnboundedReceiver<RequestType<'_>>>, ) -> Result<(), BybitError>

where H: WebSocketHandler,

Trait Implementations

impl Bybit for Stream

fn new(api_key: Option<String>, secret_key: Option<String>) -> Stream

Creates a new instance of the module with default configuration.

fn new_with_config( config: &Config, api_key: Option<String>, secret_key: Option<String>, ) -> Stream

Creates a new instance of the module with custom configuration.

impl Clone for Stream

fn clone(&self) -> Stream

Returns a copy of the value.

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

Performs copy-assignment from source.