Module time 

Available on crate feature full only.

Temporal quantification.

Examples

Using Instant to calculate how long a function took to run:

let now = Instant::now();

// Calling a slow function, it may take a while
slow_function();

let elapsed_time = now.elapsed();
println!("Running slow_function() took {} seconds.", elapsed_time.as_secs());

Structs

Instant

A measurement of the current system time. Opaque and useful only with [Duration].