binance-api 0.1.0

#[derive(Debug)]
pub struct Endpoints {
    pub rest_api: String,
    pub web_socket: String,
}

#[derive(Debug)]
/// Configuration for the connection to API.
pub struct Config {
    /// spot connections configuration
    pub spot: Endpoints,
    /// futures connections configuration
    pub futures: Endpoints,
    /// The number of milliseconds after `timestamp` the request is valid for.
    ///
    /// It is recommended to use a small `recv_window` of 5_000 or less.
    /// The max cannot go beyond 60_000.
    ///
    /// More on it: <https://binance-docs.github.io/apidocs/spot/en/#timing-security>
    pub recv_window: u16,
}

impl Default for Config {
    /// Configure binance with default production endpoints
    fn default() -> Self {
        Self {
            spot: Endpoints {
                // <https://binance-docs.github.io/apidocs/spot/en/#general-api-information>
                rest_api: "https://api.binance.com".into(),
                // <https://binance-docs.github.io/apidocs/spot/en/#websocket-market-streams>
                web_socket: "wss://stream.binance.com:9443".into(),
            },
            futures: Endpoints {
                // <https://binance-docs.github.io/apidocs/futures/en/#general-api-information>
                rest_api: "https://fapi.binance.com".into(),
                // <https://binance-docs.github.io/apidocs/futures/en/#websocket-market-streams>
                web_socket: "wss://fstream.binance.com:9443".into(),
            },
            recv_window: 5000,
        }
    }
}

impl Config {
    /// Configure binance with all testnet endpoints
    pub fn testnet() -> Self {
        Self {
            // <https://testnet.binance.vision/#faq-how-to-use>
            spot: Endpoints {
                rest_api: "https://testnet.binance.vision".into(),
                web_socket: "wss://testnet.binance.vision".into(),
            },
            // <https://binance-docs.github.io/apidocs/futures/en/#testnet>
            futures: Endpoints {
                rest_api: "https://testnet.binancefuture.com".into(),
                web_socket: "wss://testnet.binancefuture.com".into(),
            },
            recv_window: 5000,
        }
    }
}