Crate time_cmd

Time how long a process takes to run

Example

use std::{process::Command, time::Duration};
use time_cmd::*;

match time_cmd(Command::new("ls")) {
    Err(_) => panic!("IO error - failed to run ls"),
    Ok((timings, code)) => {
        if !code.success() {
            panic!("ls ran but exited non-zero");
        }
        if timings.wall_time > Duration::from_secs(1) {
            panic!("That's a slow ls!");
        }
    }
}

Structs

Timings

Functions

time_cmd

Spawns the given command and times how long it takes to exit.