```rust extern crate tinkoff_invest;
use tinkoff_invest::TinkoffInvest; use std::error::Error;
async fn main() -> Result<(), Box
let stocks_info = TinkoffInvest::stocks_info(stocks);
let stock_wfc = stocks_info.by_ticker("WFC").unwrap();
let stock_sber = stocks_info.by_ticker("SBER").unwrap();
println!("[{}] {}", &stock_wfc.figi, &stock_wfc.name);
println!("[{}] {}", &stock_sber.figi, &stock_sber.name);
Ok(())
} ```