1 unstable release
0.1.0 | May 30, 2024 |
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#183 in Finance
22 downloads per month
9KB
107 lines
Stock Data
Description
A Rust crate for efficiently downloading historical stock data from Yahoo Finance, featuring asynchronous operations with reqwest and tokio for optimal performance.
Example
#[tokio::main]
async fn main() -> Result<(), Box<dyn Error>> {
let msg = "Failed to generate date";
let date1 = NaiveDate::from_ymd_opt(2023, 01, 01).expect(msg);
let date2 = NaiveDate::from_ymd_opt(2024, 01, 01).expect(msg);
let url = build_yahoo_finance_url_from_dates("AMZN", date1, date2, "1d", true);
let bytes = download_stock_data(&url).await?;
let path = "output/stock_data.csv";
write_stock_data(&bytes, &path).await?;
Ok(())
}
Dependencies
~7–18MB
~260K SLoC