Function tarantool_module::clock::monotonic

pub fn monotonic() -> f64

The monotonic time.

Derived from C function clock_gettime(CLOCK_MONOTONIC). Monotonic time is similar to wall clock time but is not affected by changes to or from daylight saving time, or by changes done by a user. This is the best function to use with benchmarks that need to calculate elapsed time.

Return: seconds or nanoseconds since the last time that the computer was booted. Return type: u64 or f64

Example:

// This will print nanoseconds since the start.
use tarantool_module::clock::monotonic64;
println!("{}", monotonic64());