finance-query 3.2.0

A Rust library for querying financial data
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

// @generated by `cargo soothfast docs gen-tests`
// source: docs/library/tickers.md line 243
use finance_query::{Interval, Tickers, TimeRange};

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let tickers = Tickers::new(vec!["AAPL", "MSFT"]).await?;

    // Fetch spark data for all symbols
    let response = tickers.spark(Interval::OneDay, TimeRange::FiveDays).await?;

    // Process successful sparks
    for (symbol, spark) in &response.sparks {
        println!("{}: {} data points", symbol, spark.len());

        if let Some(change) = spark.percent_change() {
            println!("  Change: {:+.2}%", change);
        }

        if let Some(min) = spark.min_close() {
            println!("  Low: ${:.2}", min);
        }

        if let Some(max) = spark.max_close() {
            println!("  High: ${:.2}", max);
        }
    }

    // Handle errors
    for (symbol, error) in &response.errors {
        eprintln!("Failed to fetch spark for {}: {}", symbol, error);
    }
    Ok(())
}