macro_rules! dtt_diff {
($dt1:expr, $dt2:expr, $unit:expr) => { ... };
}
Expand description
A helper macro to calculate the difference between two DateTime
instances.
§Parameters
$dt1:expr
: The firstDateTime
instance.$dt2:expr
: The secondDateTime
instance.$unit:expr
: The unit for the difference (seconds, days, etc.).
§Returns
The difference in the specified unit between the two DateTime
instances.
§Example
use dtt::{dtt_diff, dtt_parse};
let dt1 = "1609459200"; // 2021-01-01 00:00:00 UTC
let dt2 = "1609459230"; // 2021-01-01 00:00:30 UTC
let seconds_difference = dtt_diff!(dt1, dt2, 1);
assert_eq!(seconds_difference, 30i64);