Rust

DateTime - Add or Subtract Seconds

Demonstrates the AddSeconds method to add or subtract a number of seconds from a date/time.

Note: This example is only valid in Chilkat v9.5.0.65 or later.

Rust

let date_time = chilkat::DateTime::new();

let _ = date_time.set_from_current_system_time();

println!("Current time: {}", date_time.get_as_timestamp(false).unwrap_or_default());

let _ = date_time.add_seconds(1);
println!("Current time + 1 second: {}", date_time.get_as_timestamp(false).unwrap_or_default());

let _ = date_time.add_seconds(-2);
println!("Current time - 1 second: {}", date_time.get_as_timestamp(false).unwrap_or_default());

// Add 30 days (60 * 60 * 24 * 30)
let _ = date_time.add_seconds(60 * 60 * 24 * 30);
println!("Current time + 30 days: {}", date_time.get_as_timestamp(false).unwrap_or_default());

// Sample output for test run on 2-Dec-2016: 

// 	Current time: 2016-12-02T12:59:13Z
// 	Current time + 1 second: 2016-12-02T12:59:14Z
// 	Current time - 1 second: 2016-12-02T12:59:12Z
// 	Current time + 30 days: 2017-01-01T12:59:12Z