Serde { error: Error("EOF while parsing a value", line: 1, column: 0), data: "" }

[jsoneaday]

I'm getting this error running the ws_url url of coinbase pro. Any ideas?

`
extern crate coinbase_pro_rs;
extern crate hyper;
extern crate tokio;

use coinbase_pro_rs::{ ASync, Public, WS_URL, structs };
use hyper::rt::Future;

fn main() {
let client: Public = Public::new_with_keep_alive(WS_URL, false);

let btc_usd = client
    .get_book::<structs::public::BookRecordL1>("BTC-USD")
    .map_err(|err| {
        println!("{:?}", err);
    })
    .and_then(|book| {
        println!("BTC-USD: {:?}", book);
        Ok(())
    });
tokio::run(btc_usd);

}
`

[inv2004]

Checking it. Sorry for delay.

[inv2004]

@dharric
The problem was that you use WS_URL which is used for subscribtion to different streaming data only: like ticker , level2 or full channels. https://docs.pro.coinbase.com/#websocket-feed

To send API request you should use MAIN_URL or SANDBOX_URL.

extern crate coinbase_pro_rs;
extern crate hyper;
extern crate tokio;

use coinbase_pro_rs::{ASync, Public, SANDBOX_URL, structs};
use hyper::rt::Future;

fn main() {
    let client: Public<ASync> = Public::new_with_keep_alive(SANDBOX_URL, false);

    let btc_usd = client
        .get_book::<structs::public::BookRecordL1>("BTC-USD")
        .map_err(|err| {
            println!("{:?}", err);
        })
        .and_then(|book| {
            println!("BTC-USD: {:?}", book);
            Ok(())
        });
    tokio::run(btc_usd);
}