Provide an example in the Readme on how to access specific quotes withing the quote summary.

[ts7even]

I was wondering if you could provide an example how to access (print) certain quotes within the quotes summary. For example, only print adjclose and timestamp, not the entire quote summary (high, low, open, ect)

fn main() {
    let ticker = ["AAPL", "T", "GOOGL"];
    let provider = yahoo::YahooConnector::new();
    for t in ticker {
        let response = tokio_test::block_on(provider.get_quote_range(t, "1d", "1mo")).unwrap();
        let quotes = response.quotes().unwrap();
        println!("{}", t);
        for item in quotes
        {
            println!("{}: {:.2}",item.timestamp ,item.adjclose)
    }
  }
}

[xemwebe]

Actually I would prefer to just focus on the library's API in the Read.me instead of providing a comprehensive list of all potential usages. For example, to just print timestamp and adjclose, you could just replace the line let quotes = ... by something like

    let quotes: Vec<(u64, f64)> = response.quotes().unwrap().iter().map(|q| (q.timestamp, q.adjclose)).collect();

to achieve the desired result.