crypto-ws-client

A versatile websocket client that supports many cryptocurrency exchanges.

Usage

```rust use cryptowsclient::{BinanceSpotWSClient, WSClient};

fn main() { let mut wsclient = BinanceSpotWSClient::new(Box::new(|msg| println!("{}", msg)), None); let channels = vec!["btcusdt@aggTrade".tostring(), "btcusdt@depth".tostring(),]; wsclient.subscribe(&channels); ws_client.run(None); } ```

Contribution

How to add support for a new exchange

1. Add a new file under src/clients/

Define a struct in the file, with the same name as the file.

Define a customized serialize_command().

Define a customized on_misc_msg() to handle misc messages.

Use define_client! macro to implement the WSClient trait.

2. Add exchange specific handling logic in handle_msg() of ws_client_internal.rs

3. Add a new file under tests/

Add a new file under tests/ and put some integration tests in it.