Function time_series_example

rust/examples/readme_examples.rs:97–125

()

}

fn time_series_example() {
    println!("\n=== Time Series Example ===");

    let mut time_series = BPlusTreeMap::new(16).unwrap();

    // Insert timestamped data
    time_series.insert(1640995200, "2022-01-01 data");
    time_series.insert(1641081600, "2022-01-02 data");
    time_series.insert(1641168000, "2022-01-03 data");
    time_series.insert(1641254400, "2022-01-04 data");

    // Efficient range query for a time period
    let start_time = 1640995200;
    let end_time = 1641168000;
    let period_data: Vec<_> = time_series
        .items_range(Some(&start_time), Some(&end_time))
        .collect();

    println!("Time series data from {} to {}:", start_time, end_time);
    for (timestamp, data) in period_data {
        println!("  {}: {}", timestamp, data);
    }

    // Sequential scan
    println!("All time series data:");
    for (timestamp, data) in time_series.slice() {
        println!("  {}: {}", timestamp, data);
    }
}